キーワード: transmission electron microscopy
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25 件のレコードが見つかりました。

2025_STAM_pearlite.pdf
Three-dimensional morphologies, substructures, and crystallography of pearlite in carbon steel
論文
著者
Akinobu Shibata SAMURAI ORCID ; Akiko Nakamura ; Taku Moronaga SAMURAI ORCID ; Kazuho Okada SAMURAI ORCID ; Toru Hara SAMURAI ORCID ; Rintaro Ueji SAMURAI ORCID
キーワード
Pearlitic steel, microstructure formation mechanism, transmission electron microscopy, serial-sectioning, crystallography
刊行年月日
2025-12-31
更新時刻
2025-12-09 08:30:04 +0900
134301_1_5.0288200.pdf
Characterizing the effects of temperature on the thermal vibration properties of individual nanowires
論文
著者
Ovidiu Cretu SAMURAI ORCID ; Han Zhang SAMURAI ORCID ; Koji Harano SAMURAI ORCID ; Koji Kimoto SAMURAI ORCID
キーワード
thermal vibration, nanowire, transmission electron microscopy
刊行年月日
2025-10-07
更新時刻
2025-10-07 08:30:40 +0900
Uzuhashi_2025_ECS_J._Solid_State_Sci._Technol._14_085001.pdf
Observation of Atomic-Scale Structural Changes in Al2O3/GaN Interfacial Layers Prepared with a Dummy-SiO2 Process
論文
著者
Jun Uzuhashi SAMURAI ORCID ; Yoshihiro Irokawa SAMURAI ORCID ; Toshihide Nabatame SAMURAI ORCID ; Tadakatsu Ohkubo SAMURAI ORCID ; Yasuo Koide
キーワード
transmission electron microscopy, metal-oxide-semiconductor
刊行年月日
2025-08-01
更新時刻
2025-08-26 11:15:20 +0900
Reversal of Spin-torque Polarity with Inverting Current Vorticity in Composition-graded Layer at the Ti-W Interface.pdf
Reversal of Spin‐Torque Polarity with Inverting Current Vorticity in Composition‐Graded Layer at the Ti/W Interface
論文
著者
Hayato Nakayama ORCID ; Taisuke Horaguchi ORCID ; Jun Uzuhashi SAMURAI ORCID ; Cong He ORCID ; Hiroaki Sukegawa SAMURAI ORCID ; Tadakatsu Ohkubo SAMURAI ORCID ; Seiji Mitani SAMURAI ORCID ; Kazuto Yamanoi ORCID ; Yukio Nozaki ORCID
キーワード
spintronics, spin vorticity coupling, spin torque, compositional gradient, transmission electron microscopy
刊行年月日
2025-04-08
更新時刻
2025-05-16 12:30:14 +0900
Stable and high current emission of electrons from a HfC nanoneedle field-emitter fabricated by focused ion beam.pdf
Stable and high current emission of electrons from a HfC nanoneedle field-emitter fabricated by focused ion beam
論文
著者
Shuai Tang ; Jie Tang SAMURAI ORCID ; Yimeng Wu ; You-Hu Chen ; Jun Uzuhashi SAMURAI ORCID ; Tadakatsu Ohkubo SAMURAI ORCID ; Masaki Takeguchi SAMURAI ORCID ; Lu-Chang Qin
キーワード
electron emission, transmission electron microscopy, focused ion beam
刊行年月日
2025-03-06
更新時刻
2025-04-12 08:30:10 +0900
Experimental investigation and simulation of SEM image intensity behaviors for developing thickness-controlled STEM lamella preparation via FIB-SEM.pdf
Experimental investigation and simulation of SEM image intensity behaviors for developing thickness-controlled S/TEM lamella preparation via FIB-SEM
論文
著者
Jun Uzuhashi SAMURAI ORCID ; Yuanzhao Yao ; Tadakatsu Ohkubo SAMURAI ORCID ; Takashi Sekiguchi
キーワード
transmission electron microscopy, scanning electron microscopy, focused ion beam
刊行年月日
2025-08-01
更新時刻
2026-01-31 16:30:04 +0900
Magneto-transport properties in perpendicularly magnetized magnetic tunnel junctions using an Mg40Fe10O50 tunnel barrier.pdf
Magneto-transport properties in perpendicularly magnetized magnetic tunnel junctions using an Mg40Fe10O50 tunnel barrier
論文
著者
Tatsuya Yamamoto ; Tomohiro Ichinose ; Jun Uzuhashi SAMURAI ORCID ; Takayuki Nozaki ; Tadakatsu Ohkubo SAMURAI ORCID ; Kay Yakushiji ; Shingo Tamaru ; Hitoshi Kubota ; Shinji Yuasa
キーワード
transmission electron microscopy
刊行年月日
2024-02-09
更新時刻
2026-02-09 12:30:04 +0900
Impact of GdOx insertion on magnetic anisotropy and damping in double-barrier magnetic stacks.pdf
Impact of GdOx insertion on magnetic anisotropy and damping in double-barrier magnetic stacks
論文
著者
Junyeon Kim ORCID ; Takayuki Nozaki ORCID ; Jun Uzuhashi SAMURAI ORCID ; Shingo Tamaru ORCID ; Tomohiro Ichinose ORCID ; Takao Ochiai ORCID ; Tatsuya Yamamoto ORCID ; Tadakatsu Ohkubo SAMURAI ORCID ; Kay Yakushiji ORCID ; Shinji Yuasa ORCID
キーワード
transmission electron microscopy
刊行年月日
2025-03-01
更新時刻
2025-03-04 16:30:37 +0900
Multiprobe analyses on nucleation and evolution of nanocrystallization process in a high saturation magnetization soft magnetic Fe-Si-B-P-Cu-C alloy.pdf
Multiprobe analyses on nucleation and evolution of nanocrystallization process in a high saturation magnetization soft magnetic Fe–Si–B–P–Cu–C alloy
論文
著者
Shozo Hiramoto ORCID ; Satoshi Okamoto ; Jun Uzuhashi SAMURAI ORCID ; Tadakatsu Ohkubo SAMURAI ORCID ; Akihiko Toda ; Sangwook Kim ; Chikako Moriyoshi ; Yoshihiro Kuroiwa
キーワード
atom probe tomography, transmission electron microscopy, nanocrystalline soft magnetic material
刊行年月日
2025-02-10
更新時刻
2026-02-11 08:30:29 +0900
s42004-023-00899-1.pdf
Evolution of nanopores in hexagonal boron nitride
論文
著者
Chunhui Dai ; Derek Popple ; Cong Su ; Ji-Hoon Park ; Kenji Watanabe SAMURAI ORCID ; Takashi Taniguchi SAMURAI ORCID ; Jing Kong ; Alex Zettl
キーワード
Atomically-precise nanopores, hexagonal boron nitride, transmission electron microscopy
刊行年月日
2023-06-05
更新時刻
2025-02-14 12:32:12 +0900