untitled

Size: px
Start display at page:

Download "untitled"

Transcription

1 /25 Principle Application JST-CREST (Kotsugi Masato)

2 MRAM High-k ReRAM MRAM CNT ReRAM Li-ion PEEM nm //

3 Rapid increase of areal density in electro-devices Scanning electron microscope Spatial information (several tens nm) MCDMLD Energy tunability Synchrotron radiation energy tunablity polarity pulse Time resolving We can get these information directly Microscopy + Spectroscopy Seeing knowing PEEM

4 Prof. Peter Grünberg Prof. Gerhard Ertl Prof. Andre Geim Ferro-mag. Antiferro-mag ev m ntensity (a a.u.) 1ML 2ML 3ML I W. Kuch, M. Kotsugi et al. Nature Materials 5 ( 2006 ) 128 J. Chem. Phys. 98, 9977 (1993) Start voltage (V) Phys. Rev. B 79 (2009)

5 SPring-8 BL17SU Tool for nanotechnology and related research field(s)

6 (PEEM) MCP Co 2nd 40µm 1st () σ + σ PEEM

7 SPELEEM by Elmitec BL scientists: M. Kotsugi and T. Ohkouchi Imaging mode NanoXAFS Sample Hg lamp Objective lens FeO mirror image Real space Elemental mapping Chemical mapping Topology LEED mode Reciprocal space Energy analyzer Beam separator LEED pattern k-space mapping Imaging optics Electron gun FeO LEED Ag3d 5/2 0.4eV 3i imaging i mode 3 light source High spatial resolution Dispersion mode Ag/Si(111) h : 530eV Ag3d 3/2 Local XPS Electronic state

8 Improvement in lateral resolution of SPELEEM PEEM 200nm Co 80 Pt 20 nano dots Width 50nm Spacing 200nm EB lithography hv = eV Field of view = 2um STV = 0 V LEEM (low energy electron emission microscopy) 200nm Pb/Cu(111) nano dots FOV=1.86um STV=7.67V Lateral resolution 85nm 22nm Lateral resolution7.6nm

9 Magnetic domain images of CoPt nanodots Dot width 100nm MFM International Space station (ISS) PEEM 500nm Othello Magnetic domain of 100nm CoPt dot is visible g (close to MFM)

10 SPring-8 X

11 Meteorite on PEEM A new application to planetary science

12 Motivation Iron Meteorite Widmanstatten structure Schematic view of interface region Magnetic recording medium 5mm Mixed crystal composed of α and γ-feni Fine metallographic structure 4.6 billion years to produce Magnetism Large Magnetic anistropy Large coercivity Tetrataenite(L1 0 -FeNi) Significant difference from synthetic FeNi Tetrataenite (L1 0 -Fe 50 Ni 50 ) Specific FeNi phase [111] fcc lamella ( fcc-feni) [110] bcc lamella (bcc-feni) Interface orientation {110} α // {111} γ Naturally fabricated magnetic multilayer Nano-scale analysis Structure Composition Photoelectron emission microscope (PEEM) Magnetic domain

13 Iron Meteorite () γ-feni α-feni 400 α+γ FeNi 3 Fe FeNi 3Ni Ni(%) [110] bcc [1-10] bcc

14 Local structure analysis by PEEM(NanoXAFS) 50m Ni K 10m αbcc structureni=5at% γfcc structureni>25at% Rapid increasing of Ni composition as close to theinterface L1 0 -FeNi phase is condensed at the interface region 5m

15 Magnetic domain imaging by MCD-PEEM Nano-XAFS 10m α γ α 10μm Anisotropic shape Stripe // interface(-110) bcc Related with interface? γ α 5m Why? 5μm Non-expectable magnetic domain structure in common interface Huge loss of static magnetic energy over the interface Appl. Phys. Express 3 (2010)

16 Micromagnetics simulation fcc-ni [111] fcc Magnetic property of FeNi Coercivity(Oe ) Fe L1 0 -FeNi Ni MAE K 1 (erg/cc) [110] bcc [100] bcc Easy-axis <001> <001> <111> [010] bcc Periodicity disorder order order Lattice bcc fct fcc Neel et al. J. Appl. Phys. 35 (1964) 873 Handbook of magnetic materials by Chikazumi Fe fcc-ni bcc-fe Head-on domain Stripe domain L1 0 -FeNi Tetrataenitet t it Large coercivity Large magnetic anisotropy Hard mag. Ni Tetrataenite (L1 0 -Fe 50 Ni 50 ) Affect the magnetization to surrounding Fe and Ni Appl. Phys. Express 3 (2010) bcc-fe y x z Head-on domain Stripe domain It is also correlated with whole magnetic anisotropy of iron meteorite.

17 Magnetic domain structure for various thickness of tetrataenite lamella Ni Tetrataenite 0nm(Ni/Fe) 400nm 600nm Fe Domain wall Head-on configuration 800nm 1000nm 1200nm * Grid size is 100nm

18 Summary Magnetic property of iron meteorite FeNi Widmanstatten tt apply A sort of magnetic multilayer PEEM, Magnetic domain interface Head-on Stripe Large loss in static ti magnetic energy Un-expectable Reasonable explanation Micromagnetics simulation L1 0 -FeNi

19 PEEM is spreading now NHK news H /17, (2010 1/1), (12/ International Metallographic Society Dubose-Crouse Award

20 Current research L1 0 -FeNi Widmanstatten structure L1 0 0 L1 0 -CoPt Comparable 5mm L1 0 -FeNi Tetrataenite L1 0 -FeNi FeNi Ni Quenstion Out-of-plane Fe L1 0 -FeNi 5μm How? In-plane

21 Experimental Synthesis of L1 0 -FeNi (MBE) (Fe(001)/Ni(001)) 50 /Cu(001)/Au/Fe/MgO JMMM 310 (2007) 2213 J. Appl. Phys. 107 (2010) 09A716 J. Phys.: Conf. Ser. 266 (2011) SPELEEM@BL17SU SPring-8 ISS K >4810 u erg/cm 3 ( J/m 3 ) a 3.65 c 3.59 c/a nm(PEEM) 7.8nm(LEEM) MCDFe-L3 30um 20um vs. φ M order disorder M z 1.1T 16 M xy [010] φ [100]

22 Magnetic domain of L1 0 -FeNi and FeNi Disorder FeNi Order L1 0 -FeNi [100] [100] m m

23 Magnetic domain of L1 0 -FeNi vs. incident [010] [100] 5m 5m 5m 5m [010] In-plane [100] 5m 5m 5m 5m 1.1T In-plane Out-of-plane? J. Phys.: Conf. Ser. 266 (2011)

24 In-plane and out-of-plane component Pixel-by-pixel analysis In-plane Out-of-plane y=a 0 + A 1 cos(φ+δ) 5m 5m MCD // = A 1 /cos16 MCD =A 0 /sin16 δ

25 Summary PEEM L1 0 -FeNi L1 0 -FeNiFeNi MBEL1 0 -FeNi L1 0 -FeNi

1-x x µ (+) +z µ ( ) Co 2p 3d µ = µ (+) µ ( ) W. Grange et al., PRB 58, 6298 (1998). 1.0 0.5 0.0 2 1 XMCD 0-1 -2-3x10-3 7.1 7.2 7.7 7.8 8.3 8.4 up E down ρ + (E) ρ (E) H, M µ f + f E F f + f f + f X L

More information

weak ferromagnetism observed on Shimotokuyama and Ayumikotan natural crystals behaves as pre dicted by Dzyaloshinsky and Moriya, while Wagasennin and

weak ferromagnetism observed on Shimotokuyama and Ayumikotan natural crystals behaves as pre dicted by Dzyaloshinsky and Moriya, while Wagasennin and Magnetic Behavior of a-fe2o3, I. Origin of Weak Ferromagnetism and Magnetic Characteristics Masako IWATA (The Research Institute for Iron, Steel and Other Metals, Tohoku University, Katahiracho, Sendai)

More information

Terahertz Color Scanner Takeshi YASUI Terahertz THz spectroscopic imaging is an interesting new tool for nondestructive testing, security screening, b

Terahertz Color Scanner Takeshi YASUI Terahertz THz spectroscopic imaging is an interesting new tool for nondestructive testing, security screening, b Terahertz Color Scanner Takeshi YASUI Terahertz THz spectroscopic imaging is an interesting new tool for nondestructive testing, security screening, biological imaging, and other applications because of

More information

日立金属技報 Vol.34

日立金属技報 Vol.34 Influence of Misorientation Angle between Adjacent Grains on Magnetization Reversal in Nd-Fe-B Sintered Magnet Tomohito Maki Rintaro Ishii Mitsutoshi Natsumeda Takeshi Nishiuchi Ryo Uchikoshi Masaaki Takezawa

More information

T05_Nd-Fe-B磁石.indd

T05_Nd-Fe-B磁石.indd Influence of Intergranular Grain Boundary Phases on Coercivity in Nd-Fe-B-based Magnets Takeshi Nishiuchi Teruo Kohashi Isao Kitagawa Akira Sugawara Hiroyuki Yamamoto To determine how to increase the coercivity

More information

01_辻

01_辻 20 EBSD 2008.11.28 scanning electron microscope: SEM EBSD electron back scattering diffraction [1-4] 10 EBSD anisotropy polycrystal orientation texture EBSD EBSD EBSD EBSD Table 1 EBSD Table 1-10 mmφ

More information

untitled

untitled (a) (b) (c) (d) (e) (f) (g) (f) (a), (b) 1 He Gleiter 1) 5-25 nm 1/2 Hall-Petch 10 nm Hall-Petch 2) 3) 4) 2 mm 5000% 5) 1(e) 20 µm Pd, Zr 1(f) Fe 6) 10 nm 2 8) Al-- 1,500 MPa 9) 2 Fe 73.5 Si 13.5 B 9 Nb

More information

Undulator.dvi

Undulator.dvi X X 1 1 2 Free Electron Laser: FEL 2.1 2 2 3 SACLA 4 SACLA [1]-[6] [7] 1: S N λ [9] XFEL OHO 13 X [8] 2 2.1 2(a) (c) z y y (a) S N 90 λ u 4 [10, 11] Halbach (b) 2: (a) (b) (c) (c) 1 2 [11] B y = n=1 B

More information

untitled

untitled SPring-8 RFgun JASRI/SPring-8 6..7 Contents.. 3.. 5. 6. 7. 8. . 3 cavity γ E A = er 3 πε γ vb r B = v E c r c A B A ( ) F = e E + v B A A A A B dp e( v B+ E) = = m d dt dt ( γ v) dv e ( ) dt v B E v E

More information

news

news ETL NEWS 1999.9 ETL NEWS 1999.11 Establishment of an Evaluation Technique for Laser Pulse Timing Fluctuations Optoelectronics Division Hidemi Tsuchida e-mail:tsuchida@etl.go.jp A new technique has been

More information

(1) 2

(1) 2 - - 1 2 34 5 1192-0397 1-1 E-mail:oda-yoshiya@c.metro-u.ac.jp 2270-1194 1646 E-mail:y-aoyagi@criepi.denken.or.jp 2270-1194 1646 E-mail: higashi@criepi.denken.or.jp 4270-1194 1646 E-mail: shintaro@criepi.denken.or.jp

More information

SPring-8_seminar_

SPring-8_seminar_ X 21 SPring-8 XAFS 2016 (= ) X PC cluster Synchrotron TEM-EELS XAFS / EELS HΨ k = E k Ψ k XANES/ELNES DFT ( + ) () WIEN2k, Elk, OLCAO () CASTEP, QUANTUM ESPRESSO FEFF, GNXAS, etc. Bethe-Salpeter (BSE)

More information

X線分析の進歩36 別刷

X線分析の進歩36 別刷 X X X-Ray Fluorescence Analysis on Environmental Standard Reference Materials with a Dry Battery X-Ray Generator Hideshi ISHII, Hiroya MIYAUCHI, Tadashi HIOKI and Jun KAWAI Copyright The Discussion Group

More information

03_委託テーマ発表資料(その2)(p.89-p.134).pdf

03_委託テーマ発表資料(その2)(p.89-p.134).pdf 89 MEMS 2 / 5-0 0-20 90 3 Beyond-CMOS CNT CNT CNT NEC 4 NEDO (80 NEDO 2008.05 Nature Nanotechnology NEDO (8 22 CNT CNT NEDOPJ CNT NEDO M 3 5 Nature Nanotechnology 3, 289-294 (2008) 6 9 7 8 92 9 (!!! '!!!

More information

磁気測定によるオーステンパ ダクタイル鋳鉄の残留オーステナイト定量

磁気測定によるオーステンパ ダクタイル鋳鉄の残留オーステナイト定量 33 Non-destructive Measurement of Retained Austenite Content in Austempered Ductile Iron Yoshio Kato, Sen-ichi Yamada, Takayuki Kato, Takeshi Uno Austempered Ductile Iron (ADI) 100kg/mm 2 10 ADI 10 X ADI

More information

ï\éÜA4*

ï\éÜA4* Feature Article Imaging of minuscule amounts of chemicals, Scannimg Chemical Microscope --- Increasing analysis information through imaging --- Abstract We have developed a Scanning Chemical Microscope

More information

Fig.2 Optical-microscope image of the Y face-cross sec- tion of the bulk domain structure of a 0.4-mm-thick MgO-LiNbO3 crystal after chemical etching.

Fig.2 Optical-microscope image of the Y face-cross sec- tion of the bulk domain structure of a 0.4-mm-thick MgO-LiNbO3 crystal after chemical etching. Blue EGreen Solid State Lasers Using MgO-LiNbO3 Periodic Domain Inverted Bulk Crystal and Their Applications Koji KAMIYAMA, Yoji OKAZAKI, and Akinori HARADA Fuji Photo Film. Co., Ltd., Miyanodai Technology

More information

(Jackson model) Ziman) (fluidity) (viscosity) (Free v

(Jackson model) Ziman) (fluidity) (viscosity) (Free v 1) 16 6 10 1) e-mail: nishitani@ksc.kwansei.ac.jp 0. 1 2 0. 1. 1 2 0. 1. 2 3 0. 1. 3 4 0. 1. 4 5 0. 1. 5 6 0. 1. 6 (Jackson model) 8 0. 1. 7 10. 1 10 0. 1 0. 1. 1 Ziman) (fluidity) (viscosity) (Free volume)(

More information

<4D F736F F D B B83578B6594BB2D834A836F815B82D082C88C602E646F63>

<4D F736F F D B B83578B6594BB2D834A836F815B82D082C88C602E646F63> スピントロニクスの基礎 サンプルページ この本の定価 判型などは, 以下の URL からご覧いただけます. http://www.morikita.co.jp/books/mid/077461 このサンプルページの内容は, 初版 1 刷発行時のものです. i 1 2 ii 3 5 4 AMR (anisotropic magnetoresistance effect) GMR (giant magnetoresistance

More information

Mott散乱によるParity対称性の破れを検証

Mott散乱によるParity対称性の破れを検証 Mott Parity P2 Mott target Mott Parity Parity Γ = 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 t P P ),,, ( 3 2 1 0 1 γ γ γ γ γ γ ν ν µ µ = = Γ 1 : : : Γ P P P P x x P ν ν µ µ vector axial vector ν ν µ µ γ γ Γ ν γ

More information

COE

COE COE COOL05 MD @ @ @ @ n ν x, y 2 2 International Workshop on Beam Cooling and Related Topics ( COOL05) General Topics Overview. S-LSR Report from Lab Report from Lab Electron Cooling Muon Cooling

More information

42 3 u = (37) MeV/c 2 (3.4) [1] u amu m p m n [1] m H [2] m p = (4) MeV/c 2 = (13) u m n = (4) MeV/c 2 =

42 3 u = (37) MeV/c 2 (3.4) [1] u amu m p m n [1] m H [2] m p = (4) MeV/c 2 = (13) u m n = (4) MeV/c 2 = 3 3.1 3.1.1 kg m s J = kg m 2 s 2 MeV MeV [1] 1MeV=1 6 ev = 1.62 176 462 (63) 1 13 J (3.1) [1] 1MeV/c 2 =1.782 661 731 (7) 1 3 kg (3.2) c =1 MeV (atomic mass unit) 12 C u = 1 12 M(12 C) (3.3) 41 42 3 u

More information

42 1 Fig. 2. Li 2 B 4 O 7 crystals with 3inches and 4inches in diameter. Fig. 4. Transmission curve of Li 2 B 4 O 7 crystal. Fig. 5. Refractive index

42 1 Fig. 2. Li 2 B 4 O 7 crystals with 3inches and 4inches in diameter. Fig. 4. Transmission curve of Li 2 B 4 O 7 crystal. Fig. 5. Refractive index MEMOIRS OF SHONAN INSTITUTE OF TECHNOLOGY Vol. 42, No. 1, 2008 Li 2 B 4 O 7 (LBO) *, ** * ** ** Optical Scatterer and Crystal Growth Technology of LBO Single Crystal For Development with Optical Application

More information

C-2 NiS A, NSRRC B, SL C, D, E, F A, B, Yen-Fa Liao B, Ku-Ding Tsuei B, C, C, D, D, E, F, A NiS 260 K V 2 O 3 MIT [1] MIT MIT NiS MIT NiS Ni 3 S 2 Ni

C-2 NiS A, NSRRC B, SL C, D, E, F A, B, Yen-Fa Liao B, Ku-Ding Tsuei B, C, C, D, D, E, F, A NiS 260 K V 2 O 3 MIT [1] MIT MIT NiS MIT NiS Ni 3 S 2 Ni M (emu/g) C 2, 8, 9, 10 C-1 Fe 3 O 4 A, SL B, NSRRC C, D, E, F A, B, B, C, Yen-Fa Liao C, Ku-Ding Tsuei C, D, D, E, F, A Fe 3 O 4 120K MIT V 2 O 3 MIT Cu-doped Fe3O4 NCs MIT [1] Fe 3 O 4 MIT Cu V 2 O 3

More information

Telescope aperture 1.5mφ Telescope length Fit within the H-IIA nose fairing Spatial resolution 0.1" in UV 0.16" in Vis/NIR (Diffraction limit of 1.5mφ

Telescope aperture 1.5mφ Telescope length Fit within the H-IIA nose fairing Spatial resolution 0.1 in UV 0.16 in Vis/NIR (Diffraction limit of 1.5mφ , (NAOJ) (Kyoto U.) Telescope aperture 1.5mφ Telescope length Fit within the H-IIA nose fairing Spatial resolution 0.1" in UV 0.16" in Vis/NIR (Diffraction limit of 1.5mφ at 1µm ) FOV ~200" x 200" to cover

More information

特-7.indd

特-7.indd Mechanical Properties and Weldability of Turbine Impeller Materials for High Temperature Exhaust Gas Turbocharger 1 000 1 050 246 IN100 The increase in environmental awareness in recent years has led to

More information

SPring8菅野印刷.PDF

SPring8菅野印刷.PDF 20021219Spring-8 Ah/kg Ah/dm 3 Li -3.01 540 3860 2090 Na -2.71 970 1160 1140 Al -1.66 2690 2980 8100 Zn -0.76 7140 820 5800 Fe -0.44 7850 960 7500 Cd -0.40 8650 480 4100 Pb -0.13 11340 260 2900 H 2 0

More information

CoPt 17

CoPt 17 CoPt 17 1...1 1.1...1 1.2...1 1.2.1...1 1.2.2...1 1.2.3...2 1.3...3 1.4 CoPt...3 1.5...4 2...6 2.1...6 2.1.1...6 2.1.2...6 2.2...7 2.2.1 X...7 2.2.2...7 2.3...8 2.3.1...8 2.3.2...9 3 CoPt...10 3.1...10

More information

1. Precise Determination of BaAl2O4 Cell and Certification of the Formation of Iron Bearing Solid Solution. By Hiroshi UCHIKAWA and Koichi TSUKIYAMA (

1. Precise Determination of BaAl2O4 Cell and Certification of the Formation of Iron Bearing Solid Solution. By Hiroshi UCHIKAWA and Koichi TSUKIYAMA ( 1. Precise Determination of BaAl2O4 Cell and Certification of the Formation of Iron Bearing Solid Solution. By Hiroshi UCHIKAWA and Koichi TSUKIYAMA (Central Research Laboratory, Onoda Cement Co., Ltd.,

More information

, vol.43, no.2, pp.71 77, Simultaneous Measurement of Film Thickness and Surface Profile of Film-Covered Objects by Using White-Light Interfer

, vol.43, no.2, pp.71 77, Simultaneous Measurement of Film Thickness and Surface Profile of Film-Covered Objects by Using White-Light Interfer , vol.43, no.2, pp.71 77, 2007. 1 Simultaneous Measurement of Film Thickness and Surface Profile of Film-Covered Objects by Using White-Light Interferometry 1 2 3 1 3 1 ( ) 1-1-45 2 ( ) 1 3 2-12-1 sugi@cs.titech.ac.jp

More information

4/15 No.

4/15 No. 4/15 No. 1 4/15 No. 4/15 No. 3 Particle of mass m moving in a potential V(r) V(r) m i ψ t = m ψ(r,t)+v(r)ψ(r,t) ψ(r,t) = ϕ(r)e iωt ψ(r,t) Wave function steady state m ϕ(r)+v(r)ϕ(r) = εϕ(r) Eigenvalue problem

More information

15

15 15 1...1 1-1...1 1-1-1...1 1-1-2...3 1-1-3...4 1-1-4...5 1-2...5 1-2-1...5 1-2-2...6 1-3...6 1-3-1...6 1-3-2...7 1-3-3...8 1-3-4...8 1.4 Co-Pt...9 1.5...9 2...10 2-1...10 2-1-1...10 2-1-2...10 2-2...11

More information

The Phase Behavior of Monooleoylglycerol-Water Systems Mivoshi Oil & Fat Co.. Ltd. Faculty of Science and Technology, Science University of Tokyo Inst

The Phase Behavior of Monooleoylglycerol-Water Systems Mivoshi Oil & Fat Co.. Ltd. Faculty of Science and Technology, Science University of Tokyo Inst The Phase Behavior of Monooleoylglycerol-Water Systems Mivoshi Oil & Fat Co.. Ltd. Faculty of Science and Technology, Science University of Tokyo Institute of Colloid and Interface Science, Science University

More information

Outline I. Introduction: II. Pr 2 Ir 2 O 7 Like-charge attraction III.

Outline I. Introduction: II. Pr 2 Ir 2 O 7 Like-charge attraction III. Masafumi Udagawa Dept. of Physics, Gakushuin University Mar. 8, 16 @ in Gakushuin University Reference M. U., L. D. C. Jaubert, C. Castelnovo and R. Moessner, arxiv:1603.02872 Outline I. Introduction:

More information

From Evans Application Notes

From Evans Application Notes 3 From Evans Application Notes http://www.eaglabs.com From Evans Application Notes http://www.eaglabs.com XPS AES ISS SSIMS ATR-IR 1-10keV µ 1 V() r = kx 2 = 2π µν x mm 1 2 µ= m + m 1 2 1 k ν = OSC 2

More information

δf = δn I [ ( FI (N I ) N I ) T,V δn I [ ( FI N I ( ) F N T,V ( ) FII (N N I ) + N I ) ( ) FII T,V N II T,V T,V ] ] = 0 = 0 (8.2) = µ (8.3) G

δf = δn I [ ( FI (N I ) N I ) T,V δn I [ ( FI N I ( ) F N T,V ( ) FII (N N I ) + N I ) ( ) FII T,V N II T,V T,V ] ] = 0 = 0 (8.2) = µ (8.3) G 8 ( ) 8. 1 ( ) F F = F I (N I, T, V I ) + F II (N II, T, V II ) (8.1) F δf = δn I [ ( FI (N I ) N I 8. 1 111 ) T,V δn I [ ( FI N I ( ) F N T,V ( ) FII (N N I ) + N I ) ( ) FII T,V N II T,V T,V ] ] = 0

More information

** Department of Materials Science and Engineering, University of California, Los Angeles, CA 90025, USA) Preparation of Magnetopulmbite Type Ferrite

** Department of Materials Science and Engineering, University of California, Los Angeles, CA 90025, USA) Preparation of Magnetopulmbite Type Ferrite ** Department of Materials Science and Engineering, University of California, Los Angeles, CA 90025, USA) Preparation of Magnetopulmbite Type Ferrite Thin Films by Dip-Coating Method and Magnetic Properties

More information

JFE(和文)No.4-12_下版Gのコピー

JFE(和文)No.4-12_下版Gのコピー JFE No. 4 245 p. 6358 Electrical Steels for Advanced Automobiles Core Materials for Motors, Generators, and High-frequency Reactors SENDA Kunihiro JFE NAMIKAWA JFEMisao HAYAKAWA JFEYasuyuki JNE JNEH JGE

More information

positron 1930 Dirac 1933 Anderson m 22Na(hl=2.6years), 58Co(hl=71days), 64Cu(hl=12hour) 68Ge(hl=288days) MeV : thermalization m psec 100

positron 1930 Dirac 1933 Anderson m 22Na(hl=2.6years), 58Co(hl=71days), 64Cu(hl=12hour) 68Ge(hl=288days) MeV : thermalization m psec 100 positron 1930 Dirac 1933 Anderson m 22Na(hl=2.6years), 58Co(hl=71days), 64Cu(hl=12hour) 68Ge(hl=288days) 0.5 1.5MeV : thermalization 10 100 m psec 100psec nsec E total = 2mc 2 + E e + + E e Ee+ Ee-c mc

More information

磁性物理学 - 遷移金属化合物磁性のスピンゆらぎ理論

磁性物理学 - 遷移金属化合物磁性のスピンゆらぎ理論 email: takahash@sci.u-hyogo.ac.jp May 14, 2009 Outline 1. 2. 3. 4. 5. 6. 2 / 262 Today s Lecture: Mode-mode Coupling Theory 100 / 262 Part I Effects of Non-linear Mode-Mode Coupling Effects of Non-linear

More information

¼§À�ÍýÏÀ – Ê×ÎòÅŻҼ§À�¤È¥¹¥Ô¥ó¤æ¤é¤® - No.7, No.8, No.9

¼§À�ÍýÏÀ – Ê×ÎòÅŻҼ§À�¤È¥¹¥Ô¥ó¤æ¤é¤® - No.7, No.8, No.9 No.7, No.8, No.9 email: takahash@sci.u-hyogo.ac.jp Spring semester, 2012 Introduction (Critical Behavior) SCR ( b > 0) Arrott 2 Total Amplitude Conservation (TAC) Global Consistency (GC) TAC 2 / 25 Experimental

More information

02-量子力学の復習

02-量子力学の復習 4/17 No. 1 4/17 No. 2 4/17 No. 3 Particle of mass m moving in a potential V(r) V(r) m i ψ t = 2 2m 2 ψ(r,t)+v(r)ψ(r,t) ψ(r,t) Wave function ψ(r,t) = ϕ(r)e iωt steady state 2 2m 2 ϕ(r)+v(r)ϕ(r) = εϕ(r)

More information

[ ] (Ising model) 2 i S i S i = 1 (up spin : ) = 1 (down spin : ) (4.38) s z = ±1 4 H 0 = J zn/2 i,j S i S j (4.39) i, j z 5 2 z = 4 z = 6 3

[ ] (Ising model) 2 i S i S i = 1 (up spin : ) = 1 (down spin : ) (4.38) s z = ±1 4 H 0 = J zn/2 i,j S i S j (4.39) i, j z 5 2 z = 4 z = 6 3 4.2 4.2.1 [ ] (Ising model) 2 i S i S i = 1 (up spin : ) = 1 (down spin : ) (4.38) s z = ±1 4 H 0 = J zn/2 S i S j (4.39) i, j z 5 2 z = 4 z = 6 3 z = 6 z = 8 zn/2 1 2 N i z nearest neighbors of i j=1

More information

XFEL/SPring-8

XFEL/SPring-8 DEVELOPMENT STATUS OF RF SYSTEM OF INJECTOR SECTION FOR XFEL/SPRING-8 Takao Asaka 1,A), Takahiro Inagaki B), Hiroyasu Ego A), Toshiaki Kobayashi A), Kazuaki Togawa B), Shinsuke Suzuki A), Yuji Otake B),

More information

200708_LesHouches_02.ppt

200708_LesHouches_02.ppt Numerical Methods for Geodynamo Simulation Akira Kageyama Earth Simulator Center, JAMSTEC, Japan Part 2 Geodynamo Simulations in a Sphere or a Spherical Shell Outline 1. Various numerical methods used

More information

èCò_ï\éÜ.pdf

èCò_ï\éÜ.pdf [Co/Ru] 20 Antiferromagnetic Exchange Coupling Energy in [Co/Ru] 20 19 1...1 1.1...1 1.2...1 1.2.1...1 1.2.2...2 1.3...2 1.4...3 1.4.1...3 1.4.2...5 1.5...5 1.5.1...5 1.5.2 SF...6 1.5.3 TAMR...6 2...8

More information

Ni PLD GdBa 2 Cu 3 O 7 x 2 6

Ni PLD GdBa 2 Cu 3 O 7 x 2 6 Ni PLD GdBa 2 Cu 3 O 7 x 2 6 1 1 1.1.................................. 1 1.2................................ 2 1.2.1......................... 3 1.3 RE 1 Ba 2 Cu 3 O 7 x...................... 3 1.3.1...............................

More information

2

2 Rb Rb Rb :10256010 2 3 1 5 1.1....................................... 5 1.2............................................. 5 1.3........................................ 6 2 7 2.1.........................................

More information

Donald Carl J. Choi, β ( )

Donald Carl J. Choi, β ( ) :: α β γ 200612296 20 10 17 1 3 2 α 3 2.1................................... 3 2.2................................... 4 2.3....................................... 6 2.4.......................................

More information

75 unit: mm Fig. Structure of model three-phase stacked transformer cores (a) Alternate-lap joint (b) Step-lap joint 3 4)

75 unit: mm Fig. Structure of model three-phase stacked transformer cores (a) Alternate-lap joint (b) Step-lap joint 3 4) 3 * 35 (3), 7 Analysis of Local Magnetic Properties and Acoustic Noise in Three-Phase Stacked Transformer Core Model Masayoshi Ishida Kenichi Sadahiro Seiji Okabe 3.7 T 5 Hz..4 3 Synopsis: Methods of local

More information

研究室ガイダンス(H28)福山研.pdf

研究室ガイダンス(H28)福山研.pdf 1 2 3 4 5 4 He M. Roger et al., JLTP 112, 45 (1998) A.F. Andreev and I.M. Lifshitz, Sov. Phys. JETP 29, 1107 (1969) Born in 2004 (hcp 4 He) E. Kim and M.H.W. Chan, Nature 427, 225 (2004); Science 305,

More information

Laser Ablation Dynamics of Amorphous Film of a Cu-Phthalocyanine Derivative Masahiro HOSODA*,**, Hiroshi FURUTANI*,**. Hiroshi FUKUMURA*,** Hiroshi MASUHARA*, Masanobu NISHII*** Nobuyuki ICHINOSE**,***,

More information

Study on Imaging and Strain Mapping in the Vicinity of Internal Crack Tip Using Synchrotron White X-Ray

Study on Imaging and Strain Mapping in the Vicinity of Internal Crack Tip Using Synchrotron White X-Ray (Journal of the Society of Materials Science, Japan), Vol. 57, No. 7, pp. 667-673, July 2008 X Study on Imaging and Strain Mapping in the Vicinity of Internal Crack Tip Using Synchrotron White X-Ray by

More information

1 Kinect for Windows M = [X Y Z] T M = [X Y Z ] T f (u,v) w 3.2 [11] [7] u = f X +u Z 0 δ u (X,Y,Z ) (5) v = f Y Z +v 0 δ v (X,Y,Z ) (6) w = Z +

1 Kinect for Windows M = [X Y Z] T M = [X Y Z ] T f (u,v) w 3.2 [11] [7] u = f X +u Z 0 δ u (X,Y,Z ) (5) v = f Y Z +v 0 δ v (X,Y,Z ) (6) w = Z + 3 3D 1,a) 1 1 Kinect (X, Y) 3D 3D 1. 2010 Microsoft Kinect for Windows SDK( (Kinect) SDK ) 3D [1], [2] [3] [4] [5] [10] 30fps [10] 3 Kinect 3 Kinect Kinect for Windows SDK 3 Microsoft 3 Kinect for Windows

More information

PowerPoint プレゼンテーション

PowerPoint プレゼンテーション 2004 SPring-8 2004/6/21 CMOS 2004 2007 2010 2013 nm 90 65 45 32 (nm) 1.2 0.9 0.7 0.6 High-performance Logic Technology Requirements (ITRS 2003) 10 Photoelectron Intensity (arb.units) CTR a-sio2 0.1 HfO

More information

E-2 A, B, C A, A, B, A, C m-cresol (NEAT) Rh S m-cresol m-cresol m-cresol x x x ,Rh N N N N H H n Polyaniline emeraldine base E-3 II

E-2 A, B, C A, A, B, A, C m-cresol (NEAT) Rh S m-cresol m-cresol m-cresol x x x ,Rh N N N N H H n Polyaniline emeraldine base E-3 II E 7, 8, 9 E-1 A, B B A, A, A,, [Novoselov, et al., Science 306, 666, (2004)].,,,.,,,.,. (t a, t b, t c ), [PRB.74, 033413, (2006)],.,, t b /t a t c /t a 0.5., [Ni, etal., ACS, Nano2, 2301, (2008)],, [Zhou

More information

SFN

SFN THE STAR FORMATION NEWSLETTER No.291-14 March 2017 2017/04/28 16-20 16. X-Shooter spectroscopy of young stellar objects in Lupus. Atmospheric parameters, membership and activity diagnostics 17. The evolution

More information

Fig. ph Si-O-Na H O Si- Na OH Si-O-Si OH Si-O Si-OH Si-O-Si Si-O Si-O Si-OH Si-OH Si-O-Si H O 6

Fig. ph Si-O-Na H O Si- Na OH Si-O-Si OH Si-O Si-OH Si-O-Si Si-O Si-O Si-OH Si-OH Si-O-Si H O 6 NMR ESR NMR 5 Fig. ph Si-O-Na H O Si- Na OH Si-O-Si OH Si-O Si-OH Si-O-Si Si-O Si-O Si-OH Si-OH Si-O-Si H O 6 Fig. (a) Na O-B -Si Na O-B Si Fig. (b) Na O-CaO-SiO Na O-CaO-B -Si. Na O-. CaO-. Si -. Al O

More information

all.dvi

all.dvi 38 5 Cauchy.,,,,., σ.,, 3,,. 5.1 Cauchy (a) (b) (a) (b) 5.1: 5.1. Cauchy 39 F Q Newton F F F Q F Q 5.2: n n ds df n ( 5.1). df n n df(n) df n, t n. t n = df n (5.1) ds 40 5 Cauchy t l n mds df n 5.3: t

More information

untitled

untitled Tokyo Institute of Technology high-k/ In.53 Ga.47 As MOS - Defect Analysis of high-k/in.53 G a.47 As MOS Capacitor using capacitance voltage method,,, Darius Zade,,, Parhat Ahmet,,,,,, ~InGaAs high-k ~

More information

Microsoft PowerPoint - TMTinst_ _summerschool_akiyama

Microsoft PowerPoint - TMTinst_ _summerschool_akiyama 1 2 3 4 5 6 7 8 9 10 590nm 2200nm 0 1.739 1.713 5 1.708 1.682 10 1.678 1.652 0-10 0.061061 0.061061 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 1.0 x1.0 0.5 x0.5 0.2 x0.2 0.1 x0.1 bg/30ms

More information

1

1 4 Nano Device Technologies From New Functions of Extreme Substances to Telecommunication Technologies 4-1 Controlling Intermolecular Interactions using Nano- Structural Molecules OTOMO Akira, YOKOYAMA

More information

Mikio Yamamoto: Dynamical Measurement of the E-effect in Iron-Cobalt Alloys. The AE-effect (change in Young's modulus of elasticity with magnetization

Mikio Yamamoto: Dynamical Measurement of the E-effect in Iron-Cobalt Alloys. The AE-effect (change in Young's modulus of elasticity with magnetization Mikio Yamamoto: Dynamical Measurement of the E-effect in Iron-Cobalt Alloys. The AE-effect (change in Young's modulus of elasticity with magnetization) in the annealed state of iron-cobalt alloys has been

More information

研究成果報告書

研究成果報告書 Fe 4 N (1) 3d MBE (2) AMR (3) BiFeO 3 150 C/cm 2 Fe 4 N > 400 Fe 0 0.7 M MTJ T TMR (4) MTJ Fe 4 4N Fe 4 N BiFeO 3 Fe 4 4N Fe N N Fe 4 N Mn 4 N Fe 4 N MTJ J Co x Fe 4-x N, Ni x Fe 4-x N x = 0 T TMR ~ 4,

More information

PowerPoint プレゼンテーション

PowerPoint プレゼンテーション PF 研究会 磁性薄膜 多層膜を究める 2011 年 10 月 14 日 スピントロニクス研究の進展と 放射光への期待 京都大学化学研究所小野輝男 1 Institute for Chemical Research Division of Materials Chemistry Nanospintronics Lab. 2 Activities in our Lab. (1) Nanomagnetism

More information

光学

光学 Range Image Sensors Using Active Stereo Methods Kazunori UMEDA and Kenji TERABAYASHI Active stereo methods, which include the traditional light-section method and the talked-about Kinect sensor, are typical

More information

研究成果報告書(基金分)

研究成果報告書(基金分) (DMS) 1 3 DMS 2 4 DMS II-VI CdTe ZnTe 2 4 DMS 2 4 DMS II-VI 2 3d 4 3d (MBE) II-VI ZnTe CdTe 3d Mn, Cr, Fe 2 4 DMS MBE X (XRD)X (XAFS) II (SQUID) (a) 4 DMS (Cd,Mn,Cr)Te 4 DMS II-VI CdTe 2 Mn, Cr (Cd,Mn,Cr)Te

More information

Microsoft PowerPoint - 14.菅谷修正.pptx

Microsoft PowerPoint - 14.菅谷修正.pptx InGaAs/系量子ドット太陽電池の作製 革新デバイスチーム 菅谷武芳 電子 バンド3:伝導帯 E3 E3 E 正孔 バンド:中間バンド 量子ドット超格子 ミニバンド 量子ドットの井戸型 ポテンシャル バンド:価電子帯 量子ドット太陽電池のバンド図 6%を超える理想的な量子ドット太陽 電池実現には E3として1 9eVが必要 量子ドット超格子太陽電池 理論上 変換効率6%以上 集光 を採用 MBE

More information

= hυ = h c λ υ λ (ev) = 1240 λ W=NE = Nhc λ W= N 2 10-16 λ / / Φe = dqe dt J/s Φ = km Φe(λ)v(λ)dλ THBV3_0101JA Qe = Φedt (W s) Q = Φdt lm s Ee = dφe ds E = dφ ds Φ Φ THBV3_0102JA Me = dφe ds M = dφ ds

More information

プラズマ核融合学会誌11月【81‐11】/小特集5

プラズマ核融合学会誌11月【81‐11】/小特集5 Japan Atomic Energy Agency, Ibaraki 311-0193, Japan 1) Kyoto University, Uji 611-0011, Japan 2) National Institute of Advanced Industrial Science and Technology, Tsukuba 305-8569, Japan 3) Central Research

More information

chap1_MDpotentials.ppt

chap1_MDpotentials.ppt simplest Morse : simplest (1 Well-chosen functional form is more useful than elaborate fitting strategies!! Phys. Rev. 34, 57 (1929 ( 2 E ij = D e 1" exp("#(r ij " r e 2 r ij = r i " r j r ij =r e E ij

More information

Yuzo Nakamura, Kagoshima Univ., Dept Mech Engr. perfect crystal imperfect crystal point defect vacancy self-interstitial atom substitutional impurity

Yuzo Nakamura, Kagoshima Univ., Dept Mech Engr. perfect crystal imperfect crystal point defect vacancy self-interstitial atom substitutional impurity perfect crystal imperfect crystal point defect vacancy self-interstitial atom substitutional impurity atom interstitial impurity atom line defect dislocation planar defect surface grain boundary interface

More information

特-4.indd

特-4.indd 1 000 Ni-Cr Tribological Characteristics of Ni-Cr Alloy at 1 000 C in Air R&D 1 000 Ni-Cr 1 000 Ni-Cr alloy sliding tests in atmosphere at 1 000 C were carried out and the process in which a glazed oxide

More information

PowerPoint Presentation

PowerPoint Presentation / 2008/04/04 Ferran Salleras 1 2 40Gb/s 40Gb/s PC QD PC: QD: e.g. PCQD PC/QD 3 CP-ON SP T CP-OFF PC/QD-SMZ T ~ps, 40Gb/s ~100fJ T CP-ON CP-OFF 500µm500µm Photonic Crystal SMZ K. Tajima, JJAP, 1993. Control

More information

QCD 1 QCD GeV 2014 QCD 2015 QCD SU(3) QCD A µ g µν QCD 1

QCD 1 QCD GeV 2014 QCD 2015 QCD SU(3) QCD A µ g µν QCD 1 QCD 1 QCD GeV 2014 QCD 2015 QCD SU(3) QCD A µ g µν QCD 1 (vierbein) QCD QCD 1 1: QCD QCD Γ ρ µν A µ R σ µνρ F µν g µν A µ Lagrangian gr TrFµν F µν No. Yes. Yes. No. No! Yes! [1] Nash & Sen [2] Riemann

More information

Spacecraft Propulsion Using Solar Energy Spacecraft with Magnetic Field Light from the Sun Solar Wind Thrust Mirror Solar Sail Thrust production by li

Spacecraft Propulsion Using Solar Energy Spacecraft with Magnetic Field Light from the Sun Solar Wind Thrust Mirror Solar Sail Thrust production by li 2004.3.28 物理学会シンポジウム 磁気プラズマセイル の可能性と 深宇宙探査への挑戦 宇宙航空研究開発機構 船木一幸 Spacecraft Propulsion Using Solar Energy Spacecraft with Magnetic Field Light from the Sun Solar Wind Thrust Mirror Solar Sail Thrust production

More information

untitled

untitled 27.2.9 TOF-SIMS SIMS TOF-SIMS SIMS Mass Spectrometer ABCDE + ABC+ DE + Primary Ions: 1 12 ions/cm 2 Molecular Fragmentation Region ABCDE ABCDE 1 15 atoms/cm 2 Molecular Desorption Region Why TOF-SIMS?

More information

5b_08.dvi

5b_08.dvi , Circularly Polarized Patch Antennas Combining Different Shaped Linealy Polarized Elements Takanori NORO,, Yasuhiro KAZAMA, Masaharu TAKAHASHI, and Koichi ITO 1. GPS LAN 10% [1] Graduate School of Science

More information

無電解めっきとレーザー照射による有機樹脂板上へのCuマイクロパターン形成

無電解めっきとレーザー照射による有機樹脂板上へのCuマイクロパターン形成 Title 無電解めっきとレーザー照射による有機樹脂板上への Cu マイクロパターン形成 Author(s) 菊地, 竜也 ; 和智, 悠太 ; 坂入, 正敏 ; 高橋, 英明 ; 飯野, 潔 ; 片山, 直樹 Citation 表面技術, 59(8): 555-561 Issue Date 2008-08 Doc URL http://hdl.handle.net/2115/36647 Type

More information

Accuracy check of grading of XCT Report Accuracy check of grading and calibration of CT value on the micro-focus XCT system Tetsuro Hirono Masahiro Ni

Accuracy check of grading of XCT Report Accuracy check of grading and calibration of CT value on the micro-focus XCT system Tetsuro Hirono Masahiro Ni JAMSTEC Rep. Res. Dev., Volume 8, November 2008, 29 36 X CTm/pixel X CT X CT. -. mol/l KI KI CT CT X CT CT ; - - +- -- hirono@ess.sci.osaka-u.ac.jp Accuracy check of grading of XCT Report Accuracy check

More information

2 1 7 - TALK ABOUT 21 μ TALK ABOUT 21 Ag As Se 2. 2. 2. Ag As Se 1 2 3 4 5 6 7 8 9 1 1 2 3 4 5 6 7 8 9 1 1 2 3 4 5 6 7 8 9 1 Sb Ga Te 2. Sb 2. Ga 2. Te 1 2 3 4 5 6 7 8 9 1 1 2 3 4 5 6 7 8 9 1 1 2 3 4

More information

Development of Analysis Equipment for the Reprocessing Plant using Microchips Microchip, Analysis, Reprocessing, Thermal Lens, Uranium, Plutonium Development of Analysis Equipment for the Reprocessing

More information

1

1 2-2 Atom Optics and Atom Lithography OHMUKAI Ryuzo and WATANABE Masayoshi High-resolution atomic channeling using velocity-selected atoms may be able to overcome precision limitations of the conventional

More information

16 (16) poly-si mJ/cm 2 ELA poly-si super cooled liquid, SCL [3] a-si poly-si [4] solid phase crystalization, SPC [5] mJ/cm 2 SPC SCL (di

16 (16) poly-si mJ/cm 2 ELA poly-si super cooled liquid, SCL [3] a-si poly-si [4] solid phase crystalization, SPC [5] mJ/cm 2 SPC SCL (di (15) 15 ELA により形成された poly-si 結晶成長様式 - グレイン形状と水素の関係 - Crystal Growth Mode of Poly-Si Prepared by ELA -Relationship between the Grain Morphology and ydrogens- Naoya KAWAMOTO (Dept. of Electrical and Electronic

More information

支援財団研究活動助成 生体超分子を利用利用した 3 次元メモリデバイスメモリデバイスの研究 奈良先端科学技術大学院大学物質創成科学研究科小原孝介

支援財団研究活動助成 生体超分子を利用利用した 3 次元メモリデバイスメモリデバイスの研究 奈良先端科学技術大学院大学物質創成科学研究科小原孝介 2009.3.10 支援財団研究活動助成 生体超分子を利用利用した 3 次元メモリデバイスメモリデバイスの研究 奈良先端科学技術大学院大学物質創成科学研究科小原孝介 研究背景研究背景研究背景研究背景データデータデータデータの種類種類種類種類データデータデータデータの保存保存保存保存パソコンパソコンパソコンパソコンパソコンパソコンパソコンパソコンデータデータデータデータデータデータデータデータ音楽音楽音楽音楽音楽音楽音楽音楽写真写真写真写真記録媒体記録媒体記録媒体記録媒体フラッシュメモリフラッシュメモリフラッシュメモリフラッシュメモリ動画動画動画動画

More information

untitled

untitled 213 74 AlGaN/GaN Influence of metal material on capacitance for Schottky-gated AlGaN/GaN 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 1, 1 1 AlGaN/GaN デバイス ① GaNの優れた物性値 ② AlGaN/GaN HEMT構造 ワイドバンドギャップ半導体 (3.4eV) 絶縁破壊電界が大きい

More information

[Ver. 0.2] 1 2 3 4 5 6 7 1 1.1 1.2 1.3 1.4 1.5 1 1.1 1 1.2 1. (elasticity) 2. (plasticity) 3. (strength) 4. 5. (toughness) 6. 1 1.2 1. (elasticity) } 1 1.2 2. (plasticity), 1 1.2 3. (strength) a < b F

More information

X線分析の進歩 39 別刷

X線分析の進歩 39 別刷 On Intrinsic and Extrinsic Origin of Plasmon Peaks Shoichi TAKAYAMA and Jun KAWAI 2-8-1 112-8681 PRESTO-JST 5 12-75 Copyright The Discussion Group of X-Ray Analysis, The Japan Society for Analytical Chemistry

More information

The Plasma Boundary of Magnetic Fusion Devices

The Plasma Boundary of Magnetic Fusion Devices ASAKURA Nobuyuki, Japan Atomic Energy Research Institute, Naka, Ibaraki 311-0193, Japan e-mail: asakuran@fusion.naka.jaeri.go.jp The Plasma Boundary of Magnetic Fusion Devices Naka Fusion Research Establishment,

More information

理論懇2014

理論懇2014 Proposal for a project of high-precision stellar radial velocity work, Struve (1952)! But there seems to be no compelling reason why the hypothetical stellar planets should not, in some instances, be much

More information

Folie 1

Folie 1 low-b DWI IVIM,MSDE -- -- Makoto Obara Philips Electronics Japan Bfactor IVIM: Diffusion & Perfusion MSDE: Black Blood imaging IVIM: Diffusion & Perfusion MSDE: Black Blood imaging 40 2.5 * 10-3 mm 2 /sec

More information

PowerPoint プレゼンテーション

PowerPoint プレゼンテーション 立命館 SR センター公開シンポジウム 軟 X 線分光を用いた二次電池研究の最先端 016.11.11 Li MnO 正極材料の酸素による電荷補償の 直接観察 大石昌嗣 / Masatsugu Oishi 徳島大学大学院理工学研究部機械科学系エネルギーシステム分野 1 Energy 次世代 LIB: 高電位, 高容量の理解 V (V) W (Wh/kg) Q (Ah/kg) V : 高電位での電気化学

More information

Evaluation of Anisotropy and Preferred Orientation of Carbon and Graphite Materials Yoshihiro Hishiyama Fig.1 Diffraction condition in Fourier space.

Evaluation of Anisotropy and Preferred Orientation of Carbon and Graphite Materials Yoshihiro Hishiyama Fig.1 Diffraction condition in Fourier space. Evaluation of Anisotropy and Preferred Orientation of Carbon and Graphite Materials Yoshihiro Hishiyama Fig.1 Diffraction condition in Fourier space. Corresponding Author, E-mail: yhishiya@eng.musashi-tech.ac.jp

More information

Fig. 3 Flow diagram of image processing. Black rectangle in the photo indicates the processing area (128 x 32 pixels).

Fig. 3 Flow diagram of image processing. Black rectangle in the photo indicates the processing area (128 x 32 pixels). Fig. 1 The scheme of glottal area as a function of time Fig. 3 Flow diagram of image processing. Black rectangle in the photo indicates the processing area (128 x 32 pixels). Fig, 4 Parametric representation

More information

Advanced Visual Inspection Technology with 2-Dimensional Motion Images for Film-shaped Products Sumitomo Chemical Co., Ltd. Industrial Technology & Re

Advanced Visual Inspection Technology with 2-Dimensional Motion Images for Film-shaped Products Sumitomo Chemical Co., Ltd. Industrial Technology & Re Advanced Visual Inspection Technology with 2-Dimensional Motion Images for Film-shaped Products Sumitomo Chemical Co., Ltd. Industrial Technology & Research Laboratory Osamu HIROSE Maya OZAKI This paper

More information

IEEE HDD RAID MPI MPU/CPU GPGPU GPU cm I m cm /g I I n/ cm 2 s X n/ cm s cm g/cm

IEEE HDD RAID MPI MPU/CPU GPGPU GPU cm I m cm /g I I n/ cm 2 s X n/ cm s cm g/cm Neutron Visual Sensing Techniques Making Good Use of Computer Science J-PARC CT CT-PET TB IEEE HDD RAID MPI MPU/CPU GPGPU GPU cm I m cm /g I I n/ cm 2 s X n/ cm s cm g/cm cm cm barn cm thn/ cm s n/ cm

More information

Fig. 2 Signal plane divided into cell of DWT Fig. 1 Schematic diagram for the monitoring system

Fig. 2 Signal plane divided into cell of DWT Fig. 1 Schematic diagram for the monitoring system Study of Health Monitoring of Vehicle Structure by Using Feature Extraction based on Discrete Wavelet Transform Akihisa TABATA *4, Yoshio AOKI, Kazutaka ANDO and Masataka KATO Department of Precision Machinery

More information