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MDR SuperCon Datasheet Readme Ver.2.0
Description/Abstract:
The readme (SuperCon_ReadMe_en.pdf) describes the contents of the SuperCon datasheet in detail. It references the functionality of the Su...
Keyword:
Metallic
,
Organic
,
Oxide
,
Readme
,
SuperCon
, and
Superconductors
Resource Type:
Other
Date Uploaded:
14/05/2024
Date Modified:
14/05/2024
Bulk-edge correspondence in open photonic systems
Description/Abstract:
We study the bulk-edge correspondence in topological photonic crystals with open boundary. If boundary is open, edge states become leaky...
Keyword:
Krein-Friedel-Lloyd formula
,
open boundary
, and
photonic crystal
Resource Type:
Article
Author:
Tetsuyuki Ochiai
Journal:
Waves in Random and Complex Media
Date Uploaded:
14/05/2024
Direct observation of the atomic density fluctuation originating from the first sharp diffraction peak in SiO2 glass
Description/Abstract:
The intermediate-range order of the covalently bonded glasses has been extensively discussed in terms of their diffraction peaks observed...
Keyword:
glass, structure, fluctuation
Resource Type:
Article
Author:
Akihiko Hirata
,
Shuya Sato
,
Motoki Shiga
,
Yohei Onodera
,
Koji Kimoto
, and
Shinji Kohara
Journal:
NPG Asia Materials
Date Uploaded:
14/05/2024
Degenerate spontaneous parametric down-conversion in nonlinear metasurfaces
Description/Abstract:
We propose a simple scheme of degenerate spontaneous parametric down-conversion (SPDC) in nonlinear metasurfaces or photonic crystal slab...
Keyword:
SPDC
,
nonlinear optics
, and
quasi-guided modes
Resource Type:
Article
Author:
Tetsuyuki Ochiai
Journal:
Optics Express
Date Uploaded:
14/05/2024
高信頼性材料実現を目指す粉体成形・焼結中の不均質構造の放射光X線トモグラ フィー解析
Description/Abstract:
最近,広視野で低解像度のマイクロCT と,狭視野で高解像度である位相差高エネルギーX 線ナノCT からなるマルチスケールX 線CT が大型放射光施設SPring-8 の竹内らによって開発された.このマルチスケールCT システムは,亀裂開口変位(COD)が非常に小さい亀裂状...
Keyword:
Sintering, Heterogeneity, Microstructure, Defect, 3D tomography
Resource Type:
Article
Author:
大熊 学
Journal:
協会誌「セラミックス」(CERAMICS JAPAN)
Date Uploaded:
13/05/2024
Enhanced orbital torque efficiency in nonequilibrium Ru50Mo50(0001) alloy epitaxial thin films
Description/Abstract:
Epitaxial thin films of fully nonequilibrium hcp-Ru_50Mo_50(0001) nanoalloys were prepared as a chemically disordered alloy, in which the...
Keyword:
Epitaxial thin films
,
Nonequilibrium
,
Orbital torque
, and
Ru50Mo50(0001)
Resource Type:
Article
Author:
Ke Tang
,
Cong He
,
Zhenchao Wen
,
Hiroaki Sukegawa
,
Tadakatsu Ohkubo
,
Yukio Nozaki
, and
Seiji Mitani
Journal:
APL Materials
Date Uploaded:
13/05/2024
A new class of crystalline X-ray induced photochromic materials assembled from anion-directed folding of a flexible cation
Description/Abstract:
Electron-deficient viologens are widely used as ligands or structure-directing agents (SDAs) to synthesize crystalline X-ray induced phot...
Keyword:
Anion-directed folding
,
Electron-deficient viologens
,
Photochromic
,
Supramolecular
, and
X-ray induced
Resource Type:
Article
Author:
Hong-Jin Liao
,
Zhu Zhuo
,
Qing Li
,
Yoshihito Shiota
,
Jonathan P. Hill
,
Katsuhiko Ariga
,
Zi-Xiu Lu
,
Lu-Yao Liu
,
Zi-Ang Nan
,
Wei Wang
, and
You-Gui Huang
Journal:
Chinese Chemical Letters
Date Uploaded:
13/05/2024
Emitted secondary Electrons: In vacuo plasmon energy gain observation using a Three-Point probe method
Description/Abstract:
A surface plasmon energy gain for emitted secondary electrons (SEs) was recently observed in SE spectroscopy measurements from a tailor-m...
Keyword:
secondary electron
and
surface plasmon energy gain
Resource Type:
Article
Author:
B. Da
,
X. Liu
,
J.M. Gong
,
Z.H. Zhang
,
Z.J. Ding
,
N.T. Cuong
,
J. Hu
,
J.W. Liu
,
Z.S. Gao
,
H.X. Guo
,
H.X. Wang
,
H. Zhang
,
Y. Harada
,
H. Yoshikawa
, and
S. Tanuma
Journal:
APPLIED SURFACE SCIENCE
Date Uploaded:
10/05/2024
Crystal electric field leading to giant magnetocaloric effect for hydrogen liquefaction
Description/Abstract:
In the present review, we focus on showing relationship between giant magnetocaloric effect and crystal electric field effect, by present...
Keyword:
crystal electric field
,
magnetocaloric effect
, and
neutron scattering
Resource Type:
Article
Author:
寺田 典樹
Journal:
KEK ANNUAL REPORT
Date Uploaded:
10/05/2024
Alkyl–π Functional Molecular Gels: Control of Elastic Modulus and Improvement of Electret Performance
Description/Abstract:
We report the development of alkyl–π functional molecular gels (FMGs), in which the addition of a 1 wt% low-molecular-weight gelator can ...
Keyword:
electrets
,
functional molecular liquids
,
low-molecular-weight gelators
,
luminescence
, and
π-gels
Resource Type:
Article
Author:
Akito Tateyama
,
Kazuhiko Nagura
,
Masamichi Yamanaka
, and
Takashi Nakanishi
Journal:
Angewandte Chemie International Edition
Date Uploaded:
10/05/2024
Mode Ⅰ–Governed fracture energy and maximum normal traction of a CFRP rod
Description/Abstract:
This study develops a double cantilever beam test by using a specific fixture for measuring the representative critical energy release ra...
Keyword:
Carbon fiber reinforced Polymer (CFRP)
,
Double Cantilever Beam (DCB)
, and
Rod
Resource Type:
Article
Author:
Yuta Tobata
,
Kimiyoshi Naito
, and
Jonathon Tanks
Journal:
Journal of Composite Materials
Date Uploaded:
09/05/2024
Molecular machines working at interfaces: physics, chemistry, evolution and nanoarchitectonics
Description/Abstract:
This review summarizes the trends of molecular machines that continue to evolve under the concept of nanoarchitectonics in the interfacia...
Keyword:
Molecular machine
,
interface
, and
nanoarchitectonics
Resource Type:
Article
Author:
Katsuhiko Ariga
,
Jingwen Song
, and
Kohsaku Kawakami
Journal:
Physical Chemistry Chemical Physics
Date Uploaded:
09/05/2024
Stroboscopic time-of-flight neutron diffraction in long pulsed magnetic fields
Description/Abstract:
We present proof-of-principle experiments of stroboscopic time-of-flight (TOF) neutron diffraction in long pulsed magnetic fields. By uti...
Keyword:
frustration
,
neutron diffraction
, and
pulsed magnetic field
Resource Type:
Article
Author:
Taro Nakajima
,
Masao Watanabe
,
Yasuhiro Inamura
,
Kazuki Matsui
,
Tomoki Kanda
,
Tetsuya Nomoto
,
Kazuki Ohishi
,
Yukihiko Kawamura
,
Hiraku Saito
,
Hiromu Tamatsukuri
,
Noriki Terada
, and
Yoshimitsu Kohama
Journal:
Physical Review Research
Date Uploaded:
09/05/2024
Impacts of vacancy complexes on the room-temperature photoluminescence lifetime of state-of-the-art GaN substrates, epitaxial layers, and Mg-implanted layers
Description/Abstract:
For rooting the development of GaN-based optoelectronic devices, understanding the roles of midgap recombination centers (MGRCs), namely ...
Keyword:
GaN
Resource Type:
Article
Author:
Shigefusa F. Chichibu
,
Kohei Shima
,
Akira Uedono
,
Shoji Ishibashi
,
Hiroko Iguchi
,
Tetsuo Narita
,
Keita Kataoka
,
Ryo Tanaka
,
Shinya Takashima
,
Katsunori Ueno
,
Masaharu Edo
,
Hirotaka Watanabe
,
Atsushi Tanaka
,
Yoshio Honda
,
Jun Suda
,
Hiroshi Amano
,
Tetsu Kachi
,
Toshihide Nabatame
,
Yoshihiro Irokawa
, and
Yasuo Koide
Journal:
JOURNAL OF APPLIED PHYSICS
Date Uploaded:
09/05/2024
The Energy Level Alignment at the Buffer/Cu(In,Ga)Se<sub>2</sub> Thin‐Film Solar Cell Interface for CdS and GaO<sub>x</sub>
Description/Abstract:
The energy level alignment at the GaOx/CIGSe and CdS/CIGSe interfaces are compared by means of direct and inverse photoemission. For the ...
Keyword:
CdS
,
Cu(In,Ga)Se2
,
GaOx
,
energy level alignment
,
hard and soft X-ray photoelectron spectroscopy
,
interface
, and
thin-film solar cell
Resource Type:
Article
Author:
Donald Valenta
,
Hasan Arif Yetkin
,
Tim Kodalle
,
Jakob Bombsch
,
Raul Garcia‐Diez
,
Claudia Hartmann
,
Shigenori Ueda
,
Roberto Félix
,
Johannes Frisch
,
Lucas Bodenstein‐Dresler
,
Regan G. Wilks
,
Christian A. Kaufmann
, and
Marcus Bär
Journal:
Advanced Materials Interfaces
Date Uploaded:
09/05/2024
Face-on-oriented formation of bis(diimino)metal coordination nanosheets on gold electrodes by electrochemical oxidation
Description/Abstract:
Bis(diimino)metal complex nanosheets composed of metal ions and hexaaminobenzene ligands (MHABs) are fascinating two-dimensional material...
Keyword:
Bis(diimino)metal complex
,
coordination nanosheets
, and
electrochemical oxidation
Resource Type:
Article
Author:
Hiroaki Maeda
,
Kenji Takada
,
Naoya Fukui
,
Hiroyasu Masunaga
,
Sono Sasaki
,
Kazuhito Tsukagoshi
, and
Hiroshi Nishihara
Journal:
New Journal of Chemistry
Date Uploaded:
08/05/2024
Metal–organic framework adhesives with exceptionally high heat resistance
Description/Abstract:
We synthesized high-heat-resistant adhesives based on metal – organic frameworks owing to their high decomposition temperature and the ab...
Keyword:
Metal-organic framework
,
heat resistance
, and
structural adhesive
Resource Type:
Article
Author:
Izuru Miyazaki
,
Yumi Masuoka
,
Akitoshi Suzumura
,
Shinya Moribe
,
Hisaaki Takao
, and
Mitsutaro Umehara
Journal:
Science and Technology of Advanced Materials
Date Uploaded:
08/05/2024
膜型表面応力センサを用いたニオイセンサの開発とその社会実装に向けた取り組み・展望
Description/Abstract:
嗅覚は人間の五感の一つであり、嗅覚により我々はニオイから様々な情報を得ている。したがって、人間の鼻に代わってニオイを検知できるセンサがあれば、様々な産業分野において、作業の自動化や機械化が実現したり、これまでにない新しい製品やサービスの提供が可能になったりすることが期待され...
Keyword:
嗅覚センサ
and
車載
Resource Type:
Article
Author:
今村 岳
Journal:
車載テクノロジー
Date Uploaded:
08/05/2024
Iodonium-based pro-adhesive layers for robust adhesion of PEDOT:PSS to surfaces
Description/Abstract:
Electrochemical grafting of organic molecules to metal surfaces has been well-known as an efficient tool enabling tailored modification o...
Keyword:
Adhesion
,
PEDOT:PSS
,
charge storage capacity
,
charge transfer
,
electrografting
, and
iodonium salts
Resource Type:
Article
Author:
Szymon Smołka
,
Taral Patel
,
Sandra Pluczyk-Małek
,
Roman Turczyn
, and
Katarzyna Krukiewicz
Journal:
Science and Technology of Advanced Materials
Date Uploaded:
08/05/2024
Alkyl anchor–modified artificial viral capsid budding outside-to-inside and inside-to-outside giant vesicles
Description/Abstract:
The budding of human immunodeficiency virus from an infected host cell is induced by the modification of structural proteins bearing long...
Keyword:
Artificial viral capsid
,
alkyl anchor
,
budding
,
giant vesicle
,
self-assembly
, and
β-annulus peptide
Resource Type:
Article
Author:
Kazunori Matsuura
,
Miu Hirahara
,
Kentarou Sakamoto
, and
Hiroshi Inaba
Journal:
Science and Technology of Advanced Materials
Date Uploaded:
08/05/2024
接着継手の疲労き裂進展特性について
Description/Abstract:
接着剤を用いた接合構造物の破壊や寿命は,大部分が接着接合部でのき裂の発生や進展に支配されている。本解説では,種類の異なる市販および開発接着剤と鋼被着体を用いた接着継手の疲労き裂進展特性を示す。き裂を考慮した接着継手として,モードI荷重下となる二重片持ち梁試験片を用いた。試験...
Keyword:
adhesive bonded joints
,
double cantilever beam
,
fatigue crack growth Properties
,
fracture mechanics
, and
mode-I
Resource Type:
Article
Author:
内藤 公喜
Journal:
日本接着学会誌
Date Uploaded:
07/05/2024
Robust Preparation of Sub‐20‐nm‐Thin Lamellae for Aberration‐Corrected Electron Microscopy
Description/Abstract:
Aberration-corrected scanning transmission electron microscopy (STEM) has been advancing resolution, sensitivity, and microanalysis due t...
Keyword:
Automation
,
FIB
, and
TEM
Resource Type:
Article
Author:
Hideyo Tsurusawa
,
Jun Uzuhashi
,
Yusuke Kozuka
,
Koji Kimoto
, and
Tadakatsu Ohkubo
Journal:
Small Methods
Date Uploaded:
02/05/2024
Two displacive ferroelectric phase transitions in multiferroic quadruple perovskite <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>Bi</mml:mi><mml:msub><mml:mi mathvariant="normal">Mn</mml:mi><mml:mn>7</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>12</mml:mn></mml:msub></mml:mrow></mml:math>
Description/Abstract:
We report on the microwave, terahertz (THz), infrared and Raman spectroscopic studies of BiMn7O12 ceramics, shedding more light into the ...
Keyword:
BiMn7O12
,
ferroelectric transition
,
multiferroic
, and
perovskites
Resource Type:
Article
Author:
A. Maia
,
M. Kempa
,
V. Bovtun
,
R. Vilarinho
,
C. Kadlec
,
J. Agostinho Moreira
,
A. A. Belik
,
P. Proschek
, and
S. Kamba
Journal:
Physical Review B
Date Uploaded:
02/05/2024
Polarity Does Not Matter: Molecular Weight Reverses the Photoisomerization-Induced Phase Separation of an Azobenzene-Bearing Polymer
Description/Abstract:
The non-canonical photoisomerization-induced phase separation of an azobenzene-bearing polymer is found. The polymer composed of acrylate...
Keyword:
azobenzene
,
hydrophobic effect
,
isomerization
,
liquid-liquid phase separation
, and
molecular weight
Resource Type:
Article
Author:
本間 健太
,
チャン チン シュエン
,
山本 翔太
,
上木 岳士
, and
中西 淳
Journal:
MACROMOLECULAR RAPID COMMUNICATIONS
Date Uploaded:
01/05/2024
Peculiar microstructural evolution and hardness variation depending on laser powder bed fusion-manufacturing condition in Ti–6Al–2Sn–4Zr–6Mo
Description/Abstract:
This study comprehensively evaluates the phases, microstructure evolution, and hardness performance of Ti-6Al-2Sn-4Zr-6Mo wt.% parts proc...
Keyword:
LPBF
,
Metastable phase
,
Polycrystaline microstructure
,
Rapid cooling
,
Thermal history
, and
Ti6246
Resource Type:
Article
Author:
Prince Valentine Cobbinah
,
Sae Matsunaga
,
Yoshiaki Toda
,
Ryosuke Ozasa
,
Masayuki Okugawa
,
Takuya Ishimoto
,
Yuheng Liu
,
Yuichiro Koizumi
,
Pan Wang
,
Takayoshi Nakano
, and
Yoko Yamabe-Mitarai
Journal:
Smart Materials in Manufacturing
Date Uploaded:
30/04/2024
Surface charge-dependent cytokine production using near-infrared emitting silicon quantum dots
Description/Abstract:
This article outlines the preparation of three distinct surface-charged SiQDs-F127 (+0.03, + 9.13, -7.05 mV), varying from negative to po...
Keyword:
Bioimaging
,
Colloidal Quantum dots
,
CpG oligodeoxynucleotides
,
Immune-stimulation
,
Pluronic F127
, and
Silicon nanocrystals
Resource Type:
Article
Author:
Shanmugavel Chinnathambi
,
Naoto Shirahata
,
Pooria Lesani
,
Vaijayanthi Thangavel
, and
Ganesh N. Pandian
Journal:
Scientific Reports
Date Uploaded:
30/04/2024
穿孔閉鎖能と癒着防止能を有する創傷被覆粒子の開発
Description/Abstract:
創傷被覆材は,生体組織表面の創部(切り傷,擦り傷,熱傷など)を覆う材料のことであり,創部を物理的なバリアで覆うことにより,外部からの物理的な刺激やウイルス・細菌による感染リスクから保護する役割を担っている。外科手術後には創部の止血,保護,癒着防止を目的とした創傷被覆材が用い...
Keyword:
疎水化タラゼラチン粒子
,
疎水性相互作用
,
癒着防止
,
穿孔閉鎖
, and
軟組織接着
Resource Type:
Book
Author:
伊藤 椎真
,
西口 昭広
, and
田口 哲志
Journal:
生体吸収性外科材料の使い方と新しい材料の有用性
Date Uploaded:
30/04/2024
Rational ligand design for enhanced carrier mobility in self-powered SWIR photodiodes based on colloidal InSb quantum dots
Description/Abstract:
Solution-processed colloidal III-V semiconductor quantum dot photodiodes (QPDs) have potential applications in SWIR imaging due to their ...
Keyword:
Colloidal Quantum dots
,
Indium Antimonide
,
Nanocrystals
,
Near-infrared photodetector
,
Photodiodes
, and
Short wavelength infrared photodetector
Resource Type:
Article
Author:
Subhashri Chatterjee
,
Kazuhiro Nemoto
,
Hong-Tao Sun
, and
Naoto Shirahata
Journal:
Nanoscale Horizons
Date Uploaded:
30/04/2024
Influence of the Charge Ratio of Guanine-Quadruplex Structure-Based CpG Oligodeoxynucleotides and Cationic DOTAP Liposomes on Cytokine Induction Profiles
Description/Abstract:
Cationic liposomes, specifically 1,2-dioleoyl-3-trimethylammonium-propane (DOTAP) liposomes, serve as successful carriers for guanine-qua...
Keyword:
CpG oligodeoxynucleotides
,
DNA delivery
,
cationic liposomes
,
guanine quadruplex
,
immunotherapy
,
liposome
, and
vaccine
Resource Type:
Article
Author:
Nguyen Bui Thao Le
,
Anh Thi Tram Tu
,
Dandan Zhao
,
Chiaki Yoshikawa
,
Kohsaku Kawakami
,
Yoshihisa Kaizuka
, and
Tomohiko Yamazaki
Journal:
Biomolecules
Date Uploaded:
30/04/2024
Study of device characteristics of intrinsic Josephson junction terahertz emitters related to annealing conditions of the crystals
Description/Abstract:
We fabricated terahertz (THz) wave emitters from high-temperature superconductor Bi2 Sr2 CaCu2 O8þδ (Bi2212) single crystals annealed und...
Keyword:
Josephson junction
,
annealing condition
,
high-temperature superconductor
, and
terahertz emitter
Resource Type:
Article
Author:
S. Nakagawa
,
T. Shizu
,
T. Imai
,
M. Nakayama
,
J. Kim
,
H. Minami
,
K. Kadowaki
,
M. Tsujimoto
,
H. Nakao
,
H. Eisaki
,
S. Ishida
,
T. Mochiku
,
Y. Hasegawa
, and
T. Kashiwagi
Journal:
JOURNAL OF APPLIED PHYSICS
Date Uploaded:
26/04/2024
Cu2O single crystal growth using CuCl flux and bandgap evaluation
Description/Abstract:
High-quality Cu2O single crystals were grown in CuCl flux, utilizing an Al2O3 or MgO crucible and a slow-cooling technique. The resultant...
Keyword:
Bandgap
,
Cu2O
,
Flux method
, and
Single crystal
Resource Type:
Article
Author:
Fumio Kawamura
,
Takehiko Nagai
, and
Hitoshi Tampo
Journal:
Materials Letters
Date Uploaded:
25/04/2024
Date Modified:
25/04/2024
On‐Surface Synthesis of Silole and Disila‐Cyclooctene Derivatives
Description/Abstract:
The incorporation of Si atoms into organic compounds significantly increases a variety of functionality, facilitating further application...
Keyword:
density functional theory
,
nanoribbon structures
,
on-surface synthesis
,
scanning tunneling microscopy/spectroscopy
, and
sila-cyclic rings
Resource Type:
Article
Author:
Kewei Sun
,
Lauri Kurki
,
Orlando J. Silveira
,
Tomohiko Nishiuchi
,
Takashi Kubo
,
Adam S. Foster
, and
Shigeki Kawai
Journal:
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
Date Uploaded:
25/04/2024
Near‐Field Photodetection in Direction Tunable Surface Plasmon Polaritons Waveguides Embedded with Graphene
Description/Abstract:
We report circular polarization dependent plasmonic waveguide with graphene in the visible range.
Keyword:
2D material
,
photodetection
,
plasmonic waveguide
, and
unidirectional propagation
Resource Type:
Article
Author:
Chia‐Hung Wu
,
Chih‐Jen Ku
,
Min‐Wen Yu
,
Jhen‐Hong Yang
,
Pei‐Yuan Wu
,
Chen‐Bin Huang
,
Tien‐Chang Lu
,
Jer‐Shing Huang
,
Satoshi Ishii
, and
Kuo‐Ping Chen
Journal:
Advanced Science
Date Uploaded:
25/04/2024
Terahertz electric-field-driven dynamical multiferroicity in SrTiO3
Description/Abstract:
The emergence of collective order in matter is among the most fundamental and intriguing phenomena in physics. In recent years, the ultra...
Keyword:
SrTiO3
,
dynamical multiferroicity
,
magnetism
, and
phonon
Resource Type:
Article
Author:
M. Basini
,
M. Pancaldi
,
B. Wehinger
,
M. Udina
,
V. Unikandanunni
,
T. Tadano
,
M. C. Hoffmann
,
A. V. Balatsky
, and
S. Bonetti
Journal:
Nature
Date Uploaded:
24/04/2024
Development of a Photoemission Microscopy Apparatus Using a Vacuum Ultraviolet Laser
Description/Abstract:
We report on a photoemission microscopy apparatus using a 10.9-eV laser developed at National Institute for Materials Science (NIMS). Our...
Keyword:
Photoemission spectroscopy, Momentum microscope, Ultraviolet laser, Electronic property
Resource Type:
Article
Author:
Koichiro Yaji
and
Shunsuke Tsuda
Journal:
e-Journal of Surface Science and Nanotechnology
Date Uploaded:
23/04/2024
Comparative Studies on [B(HFIP)<sub>4</sub>]-Based Electrolytes with Mono- and Divalent Cations
Description/Abstract:
We conducted comprehensive comparative studies on the representative WCA-based electrolytes incorporating tetrakis(hexafluoro-iso-propoxy...
Keyword:
borate
,
divalent metal
,
electrolyte
,
monovalent metal
, and
stability
Resource Type:
Article
Author:
Toshihiko Mandai
,
Hiroko Naya
, and
Hyuma Masu
Journal:
The Journal of Physical Chemistry C
Date Uploaded:
20/04/2024
The Effect of Li Ion and Anion Supply on Li Dissolution/Deposition Behavior in LiNO3 Electrolyte Solutions for Li-Air Batteries
Description/Abstract:
Although Li-air batteries (LAB) have a high theoretical energy density (3500 Wh kg−1), further developments are required to overcome thei...
Keyword:
Li-Air Battery
Resource Type:
Article
Author:
Fumisato OZAWA
,
Kazuki Koyama
,
Daiki IWASAKI
,
Shota AZUMA
,
Akihiro NOMURA
, and
Morihiro SAITO
Journal:
ELECTROCHEMISTRY
Date Uploaded:
19/04/2024
Formation of a zirconium oxide crystal nucleus in the initial nucleation stage in aluminosilicate glass investigated by X-ray multiscale analysis
Description/Abstract:
Understanding the nucleation mechanism in glass is crucial for the development of new glass-ceramic materials. Herein, we report the stru...
Keyword:
Anomalous X-ray scattering
,
Glass
, and
Glass ceramics
Resource Type:
Article
Author:
Yohei Onodera
,
Yasuyuki Takimoto
,
Hiroyuki Hijiya
,
Qing Li
,
Hiroo Tajiri
,
Toshiaki Ina
, and
Shinji Kohara
Journal:
NPG Asia Materials
Date Uploaded:
19/04/2024
Development of p-type Ion Implantation Technique for Realization of GaN Vertical MOSFETs
Description/Abstract:
GaN has attracted attention as a semiconductor material for next-generation power switching devices. Vertical-type GaN devices with MOS g...
Keyword:
atom probe tomography
,
gallium nitride
, and
transmission electron microscopy
Resource Type:
ProceedingsArticle
Author:
Ryo Tanaka
,
Shinya Takashima
,
Katsunori Ueno
,
Masahiro Horita
,
Jun Suda
,
Jun Uzuhashi
,
Tadakatsu Ohkubo
, and
Masaharu Edo
Date Uploaded:
19/04/2024
Magnetotransport properties in van der Waals <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>R</mml:mi><mml:msub><mml:mi>Te</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mo>(</mml:mo><mml:mi>R</mml:mi><mml:mo>=</mml:mo><mml:mi>La</mml:mi><mml:mo>,</mml:mo><mml:mo> </mml:mo><mml:mi>Ce</mml:mi><mml:mo>,</mml:mo><mml:mo> </mml:mo><mml:mi>Tb</mml:mi><mml:mo>)</mml:mo></mml:math>
Description/Abstract:
Rare-earth tritellurides are van-der-Waals antiferromagnets which have been attracting attention as materials not only with high mobility...
Keyword:
Antiferromagnetism
,
Charge density waves
,
Hall effect
,
Magnetic thin films
,
Magnetoresistance
,
Rare-earth magnetic materials
, and
Shubnikov-de Haas effect
Resource Type:
Article
Author:
Tomo Higashihara
,
Ryotaro Asama
,
Ryoya Nakamura
,
Mori Watanabe
,
Nanami Tomoda
,
Thomas Johannes Hasiweder
,
Yuita Fujisawa
,
Yoshinori Okada
,
Takuya Iwasaki
,
Kenji Watanabe
,
Takashi Taniguchi
,
Nan Jiang
, and
Yasuhiro Niimi
Journal:
Physical Review B
Date Uploaded:
19/04/2024
Inelastic neutron scattering studies on the eight-spin zigzag-chain compound <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>KCu</mml:mi><mml:mn>4</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">P</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>12</mml:mn></mml:msub></mml:mrow></mml:math>: Confirmation of the validity of a data-driven technique based on machine learning
Description/Abstract:
We performed inelastic neutron scattering (INS) experiments on KCu4P3O12 powder and compared the experimental results with those calculat...
Keyword:
Inelastic neutron scattering
,
data-driven technique based on machine learning
, and
eight-spin zigzag-chain compound KCu4P3O12
Resource Type:
Article
Author:
Masashi Hase
,
Ryo Tamura
,
Koji Hukushima
,
Shinichiro Asai
,
Takatsugu Masuda
,
Shinichi Itoh
, and
Andreas Dönni
Journal:
Physical Review B
Date Uploaded:
18/04/2024
Effects of the Cr and Ni concentrations on the fatigue and corrosion resistances of Fe−Mn−Cr−Ni−Si alloys for seismic damping applications
Description/Abstract:
Previous research has shown that Fe–Mn–Cr–Ni–Si alloys offer excellent low-cycle fatigue resistance via reversible bidirectional transfor...
Keyword:
martensitic transformation
,
corrosion resistance
,
fatigue
,
microstructure
, and
steel
Resource Type:
Article
Author:
Fumiyoshi Yoshinaka
,
Yusuke Tsutsumi
,
Tomoya Nagira
,
Susumu Takamori
,
Satoshi Emura
,
Takahiro Sawaguchi
,
Hideki Katayama
,
Terumi Nakamura
,
Yasuhiko Inoue
,
Susumu Motomura
, and
Atsumichi Kushibe
Journal:
ISIJ INTERNATIONAL
Date Uploaded:
18/04/2024
Mechanism of local hydrogen entry into Fe sheets induced by atmospheric corrosion: Significance of potential, pH, and rust layer thickness
Description/Abstract:
Local hydrogen entry under a NaCl droplet on an Fe sheet was analyzed employing a hydrogenochromic sensor and electrochemical hydrogen pe...
Keyword:
Iron, Hydrogen permeation, Atmospheric corrosion
Resource Type:
Article
Author:
Hiroshi Kakinuma
,
Sachiko Hiromoto
,
Tomohiko Hojo
,
Saya Ajito
,
Motomichi Koyama
, and
Eiji Akiyama
Journal:
Corrosion Science
Date Uploaded:
17/04/2024
Fabrication of thin-film batteries composed of LiCoO2, Li3PO4, and Li layers
Description/Abstract:
This paper reports the fabrication of thin film batteries which are composed of three stacking layers; LiCoO2, Li3PO4, and Li. First, a L...
Keyword:
Li-ion battery
,
Li3PO4
,
LiCoO2
,
all solid-state battery
, and
thin fiilm battery
Resource Type:
Article
Author:
Tsuyoshi Ohnishi
Journal:
Journal of Solid State Electrochemistry
Date Uploaded:
17/04/2024
有機アンチ・アンバイポーラトランジスタを用いた多機能論理回路
Description/Abstract:
有機集積回路は、電子タグやヘルスケアーセンサーと組み合わせてリアルタイムの信号を処理するA/Dコンバーターとしての応用が期待されている。しかしながら、単体トランジスタのサイズは未だサブmm程度で集積密度は依然として低い。そのため、素子の微細化だけに依存しない有機集積回路の...
Keyword:
アンチ・アンバイポーラトランジスタ
,
ロジック・イン・メモリ
,
再構成可能2入力論理回路
,
多値論理回路
, and
負性微分トランスコンダクタンス
Resource Type:
Article
Author:
早川 竜馬
,
Panigrahi Debdatta
, and
若山 裕
Journal:
Accounts of Materials & Surface Research
Date Uploaded:
16/04/2024
Growth dynamics of selective-area-grown rutile-type SnO2 on TiO2 (110) substrate
Description/Abstract:
We demonstrated selective-area growth of r-SnO2 on a SiO2-masked r-TiO2 (110) substrate. The heteroepitaxy on a window started with a Vol...
Keyword:
SnO2
and
selective area growth
Resource Type:
Article
Author:
Hitoshi Takane
,
Takayoshi Oshima
,
Katsuhisa Tanaka
, and
Kentaro Kaneko
Journal:
Applied Physics Express
Date Uploaded:
13/04/2024
Multiscale Finite Element Analysis of Yield-point Phenomenon in Ferrite–Pearlite Duplex Steels
Description/Abstract:
The yield-point phenomena in ferrite–pearlite duplex steels were investigated using multiscale computational simulations. In these multis...
Keyword:
yield-point phenomenon
Resource Type:
Article
Author:
Shinnosuke Yanagawa
and
Ikumu Watanabe
Journal:
ISIJ International
Date Uploaded:
12/04/2024
Minimal-surface-based multiphase metamaterials with highly variable stiffness
Description/Abstract:
Variable-stiffness materials have a unique ability to change their stiffness reversibly in response to external stimuli or conditions. Ho...
Keyword:
Low-melting-point alloys
,
Mechanical metamaterials
,
Phase transition
,
Shape memory
,
Triply periodic minimal surfaces
, and
Variable-stiffness materials
Resource Type:
Article
Author:
Xiaoyang Zheng
,
Ikumu Watanabe
,
Siqian Wang
,
Ta-Te Chen
, and
Masanobu Naito
Journal:
Materials & Design
Date Uploaded:
12/04/2024
Multi-objective topology optimization of porous microstructure in die-bonding layer of a semiconductor
Description/Abstract:
To enhance semiconductor efficiency, it is imperative to develop a die-bonding material possessing exceptional thermal conductivity and s...
Keyword:
Multi-objective topology optimization
,
finite element analysis
,
highthroughput evaluation
,
microstructure design
, and
porous microstructure
Resource Type:
Article
Author:
Jiaxin Zhou
,
Ikumu Watanabe
,
Weikang Song
,
Keita Kambayashi
, and
Ta-Te Chen
Journal:
Science and Technology of Advanced Materials: Methods
Date Uploaded:
12/04/2024
Mechanical Properties, Tissue Structure, and Elemental Composition of the Walking Leg Tips of Coconut Crabs
Description/Abstract:
The coconut crab has black protrusions on the tops of its walking legs and claw fingers. In addition, there are regularly aligned small b...
Keyword:
elemental composition
,
mechanical properties
,
nanoindentation
,
organic matter
,
tissue structure
, and
α-chitin
Resource Type:
Article
Author:
Tadanobu Inoue
,
Shin-ichiro Oka
, and
Takanobu Hiroto
Journal:
Journal of Marine Science and Engineering
Date Uploaded:
12/04/2024
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41 elemental solids (Li, Be, graphite, diamond, glassy C, Na, Mg, Al, Si, K, Sc, Ti, V, Cr, Fe, Co, Ni, Cu, Ge, Y, Nb, Mo, Ru, Rh, Pd, Ag, In, Sn, Cs, Gd, Tb, Dy, Hf, Ta, W, Re, Os, Ir, Pt, Au, and Bi)
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