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原子論的スピンモデルによる永久磁石の磁気特性の研究 ―熱揺らぎおよび温度効果の取り扱いと将来展望―
Description/Abstract:
We review atomistic spin model studies, a new approach for theoretical investigations, on magnetic properties of permanent magnets. In th...
Keyword:
保磁力
,
原子論的スピンモデル
,
永久磁石
,
温度効果
, and
熱揺らぎ
Resource Type:
Article
Author:
西野 正理
and
宮下 精二
Journal:
Journal of the Japan Institute of Metals and Materials
Date Uploaded:
18/10/2023
Quantitative estimation of coercive field in a ferromagnetic grain using field sweep simulation
Description/Abstract:
High coercivity is an important property of permanent magnets for application in energy conversion devices. The Nd magnet, Nd2Fe14B, is a...
Keyword:
estimation of coercivity
Resource Type:
Article
Author:
Masamichi Nishino
and
Seiji Miyashita
Journal:
PHYSICAL REVIEW B
Date Uploaded:
17/10/2023
Multiscale out-of-equilibrium dynamics driven by pulsed laser excitation in spin-crossover materials: A combined thermoelastic and mechanoelastic study
Description/Abstract:
In this paper, we present an elastic model coupled with a heat propagation process in order to reproduce the out-of-equilibrium dynamics ...
Keyword:
spin-crossover materials
Resource Type:
Article
Author:
Laurentiu Stoleriu
,
Masamichi Nishino
,
Seiji Miyashita
,
Alexandru Stancu
,
Roman Bertoni
,
Eric Collet
,
Maciej Lorenc
, and
Cristian Enachescu
Journal:
PHYSICAL REVIEW B
Date Uploaded:
17/10/2023
Elastocaloric effect of shape memory polymers in elastic response regime
Description/Abstract:
The solid-state cooling/heating technology based on the elastocaloric effect is one of the promising alternatives to vapor compression sy...
Keyword:
Elastocaloric effect
and
Shape memory polymer
Resource Type:
Article
Author:
Takamasa Hirai
,
Koichiro Uto
,
Mitsuhiro Ebara
, and
Ken-ichi Uchida
Journal:
Journal of Physics-Energy
Date Uploaded:
17/10/2023
Modulation of Photochemical Activity of Titania Nanosheets via Heteroassembly with Reduced Graphene Oxide. Enhancement of Photoinduced Hydrophilic Conversion Properties
Description/Abstract:
We report on the layer-by-layer integration of photofunctional titania nanosheets and conductive reduced graphene oxide (rGO) to enhance ...
Keyword:
2D materials
,
Charge separation
,
Electron transfer mediator
,
Photogenerated carriers
, and
Wettability
Resource Type:
Article
Author:
Nobuyuki Sakai
,
Kei Kamanaka
, and
Takayoshi Sasaki
Journal:
JOURNAL OF PHYSICAL CHEMISTRY C
Date Uploaded:
11/10/2023
Date Modified:
11/10/2023
Synthesis and Substitution Chemistry of Redox-Active Manganese/Cobalt Oxide Nanosheets
Description/Abstract:
We successfully synthesized Co-substituted MnO2 nanosheets with a composition of Mn1-xCoxO2 (x = 0.2-0.5) by exfoliating the protonated f...
Keyword:
2D materials
,
Cobalt substitution
,
Electrochemical capacitors
, and
Manganese oxide
Resource Type:
Article
Author:
Nobuyuki Sakai
,
Katsutoshi Fukuda
,
Renzhi Ma
, and
Takayoshi Sasaki
Journal:
CHEMISTRY OF MATERIALS
Date Uploaded:
11/10/2023
Date Modified:
11/10/2023
Au<sub>13</sub> Superatom Bearing Two Terpyridines at Coaxial Positions: Photoluminescence Quenching via Complexation with 3d Metal Ions
Description/Abstract:
A gold cluster [Au13(dppe)5(EPTpy)2]3+ (dppe = 1,2-bis(diphenylphosphino)ethane, EPTpy-H = 4'-(4-ethynylphenyl)-2,2':6',2''-terpyridine) ...
Keyword:
gold
,
nanocluster
,
photoluminescence
,
superatom
, and
transmission electron microscopy
Resource Type:
Article
Author:
Naoki Kito
,
Shinjiro Takano
,
Shinya Masuda
,
Koji Harano
, and
Tatsuya Tsukuda
Journal:
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN
Date Uploaded:
11/10/2023
Date Modified:
11/10/2023
Defect Photoluminescence from Alkylated Boron Nitride Nanotubes
Description/Abstract:
Boron nitride nanotubes (BNNTs) are chemically functionalized by a reductive alkylation reaction for defect doping to create luminescent ...
Keyword:
boron nitride nanotubes
,
defect
, and
photoluminescence
Resource Type:
Article
Author:
Tomohiro Shiraki
,
Rioe Saito
,
Hayato Saeki
,
Naoki Tanaka
,
Koji Harano
, and
Tsuyohiko Fujigaya
Journal:
CHEMISTRY LETTERS
Date Uploaded:
11/10/2023
Influence of recoil pressure, mushy zone flow resistance and reflectivity on melt pool shape in laser powder bed fusion simulation
Description/Abstract:
Melt pool dimensions (depth: <i>D</i> and width: <i>W</i>) are strongly correlated with defects generated in laser powder bed fusion. The...
Keyword:
Fresnel laser reflection model
,
Laser powder bed fusion
,
Melt pool shape
,
Multi-physics CFD simulation
,
Mushy zone flow resistance
, and
Recoil pressure
Resource Type:
Article
Author:
Jun Katagiri
,
Masahiro Kusano,
,
Sukeharu Nomoto
, and
Makoto Watanabe
Journal:
Case Studies in Thermal Engineering
Date Uploaded:
10/10/2023
Date Modified:
10/10/2023
Guidelines for Arranging 2D Nanosheets into Neatly Tiled Monolayer Films by a Spin-Coating Process
Description/Abstract:
Neat (dense and non-overlapped) monolayer tiling of 2D nanosheets on a substrate surface is very important because we can conduct artific...
Keyword:
2D materials
,
air/liquid interface
,
hierarchical film
,
neat monolayer tiling
, and
spin-coating
Resource Type:
Article
Author:
Nobuyuki Sakai
and
Takayoshi Sasaki
Journal:
LANGMUIR
Date Uploaded:
07/10/2023
Date Modified:
10/10/2023
Scission of 2D Inorganic Nanosheets via Physical Adsorption on a Nonflat Surface
Description/Abstract:
We report that titania nanosheets can be orthogonally sectioned into substantially rectangular-shaped fragments when deposited on a nonfl...
Keyword:
2D materials
,
intermolecular forces
,
secondary processing
, and
tensile stress
Resource Type:
Article
Author:
Nobuyuki Sakai
,
Masahiko Suzuki
, and
Takayoshi Sasaki
Journal:
Advanced Materials Interfaces
Date Uploaded:
06/10/2023
Gold nanowire mesh electrode for electromechanical device
Description/Abstract:
Ionic polymer-metal composite (IPMC) actuators were prepared with Nafon flm as the ionic polymer and gold nanowire (Au-NW) mesh flm as th...
Keyword:
Actuator
,
Flexible electrode
,
Gold nanowire
, and
Ionic Polymer Metal Composite
Resource Type:
Article
Author:
池田太一
Journal:
Scientific Reports
Date Uploaded:
06/10/2023
Date Modified:
06/10/2023
Electrospun Stacked Dual‐Channel Transistors with High Electron Mobility Using a Planar Heterojunction Architecture
Description/Abstract:
By far, despite the progress, there are no related reports on the construction of oxide heterojunction (HJ) based on electrospinning. Thu...
Keyword:
Dual-Channel
and
Transistors
Resource Type:
Article
Author:
Bo He
,
Gang He
,
Shanshan Jiang
,
Jiangwei Liu
,
Elvira Fortunato
, and
Rodrigo Martins
Journal:
Advanced Electronic Materials
Date Uploaded:
05/10/2023
Date Modified:
05/10/2023
Experimental formation and mechanism study for super-high dielectric constant AlOx/TiOy nanolaminates
Description/Abstract:
Super-high dielectric constant (k) AlOx/TiOy nanolaminates (ATO NLs) are deposited by an atomic layer deposition technique for applicatio...
Keyword:
ATO
,
nanolaminate
, and
super-high dielectric constant
Resource Type:
Article
Author:
Jiangwei Liu
,
Masayuki Okamura
,
Hisanori Mashiko
,
Masataka Imura
,
Meiyong Liao
,
Ryosuke Kikuchi
,
Michio Suzuka
, and
Yasuo Koide
Journal:
Nanomaterials
Date Uploaded:
05/10/2023
Date Modified:
05/10/2023
Atomic Diffusion of Indium through Threading Dislocations in InGaN Quantum Wells
Description/Abstract:
The compositional and structural investigations of threading dislocations (TDs) in InGaN/GaN multiple quantum wells were carried out usin...
Keyword:
InGaN
,
atom probe tomography
,
dislocation
,
pipe diffusion
, and
transmission electron microscopy
Resource Type:
Article
Author:
Yudai Yamaguchi
,
Yuya Kanitani
,
Yoshihiro Kudo
,
Jun Uzuhashi
,
Tadakatsu Ohkubo
,
Kazuhiro Hono
, and
Shigetaka Tomiya
Journal:
NANO LETTERS
Date Uploaded:
04/10/2023
Date Modified:
04/10/2023
Annealing properties of vacancy-type defects in ion implanted GaN during ultra-high-pressure annealing studied by using a monoenergetic positron beam
Description/Abstract:
Behaviors of vacancy-type defects in ion-implanted GaN were studied by means of positron annihilation. Si or Mg ions were implanted into ...
Keyword:
gallium nitride
,
positron
, and
vacancy
Resource Type:
Article
Author:
Akira Uedono
,
Hideki Sakurai
,
Jun Uzuhashi
,
Tetsuo Narita
,
Kacper Sierakowski
,
Shoji Ishibashi
,
Shigefusa F. Chichibu
,
Michal Bockowski
,
Jun Suda
,
Tadakatsu Ohokubo
,
Nobuyuki Ikarashi
,
Kazuhiro Hono
, and
Tetsu Kachi
Journal:
Proceedings of SPIE - The International Society for Optical Engineering
Date Uploaded:
04/10/2023
Date Modified:
04/10/2023
Ranking Pareto optimal solutions based on projection free energy
Description/Abstract:
Based on available datasets prepared by numerical simulations and machine learning, maps of properties for materials that have not yet be...
Keyword:
Pareto solutions
,
free energy
, and
semiconductor
Resource Type:
Article
Author:
Ryo Tamura
,
Kei Terayama
,
Masato Sumita
, and
Koji Tsuda
Journal:
Physical Review Materials
Date Uploaded:
04/10/2023
Date Modified:
04/10/2023
Large Tunneling Magnetoresistance in Perpendicularly Magnetized Magnetic Tunnel Junctions Using Co75Mn25/Mo/Co20Fe60B20 Multilayers
Description/Abstract:
We study the magnetic and electrical transport properties of magnetic tunnel junctions (MTJs) consisting of a Co3Mn/Mo/CoFeB multilayer p...
Keyword:
energy dispersive X-ray spectrometry
,
magnetic tunnel junctions
,
nanobeam electron diffraction
, and
scanning transmission electron microscopy
Resource Type:
Article
Author:
Tatsuya Yamamoto
,
Tomohiro Ichinose
,
Jun Uzuhashi
,
Takayuki Nozaki
,
Tadakatsu Ohkubo
,
Kay Yakushiji
,
Shingo Tamaru
, and
Shinji Yuasa
Journal:
Physical Review Applied
Date Uploaded:
03/10/2023
Date Modified:
05/10/2023
Atomic resolution analysis of extended defects and Mg agglomeration in Mg-ion-implanted GaN and their impacts on acceptor formation
Description/Abstract:
We used atomic-scale direct observations by transmission electron microscopy (TEM) and atom probe tomography to clarify the crystallograp...
Keyword:
atom probe tomography
,
gallium nitride
, and
transmission electron microscopy
Resource Type:
Article
Author:
Emi Kano
,
Keita Kataoka
,
Jun Uzuhashi
,
Kenta Chokawa
,
Hideki Sakurai
,
Akira Uedono
,
Tetsuo Narita
,
Kacper Sierakowski
,
Michal Bockowski
,
Ritsuo Otsuki
,
Koki Kobayashi
,
Yuta Itoh
,
Masahiro Nagao
,
Tadakatsu Ohkubo
,
Kazuhiro Hono
,
Jun Suda
,
Tetsu Kachi
, and
Nobuyuki Ikarashi
Journal:
JOURNAL OF APPLIED PHYSICS
Date Uploaded:
28/09/2023
Date Modified:
28/09/2023
Acceptor activation of Mg-doped GaN—Effects of N2/O2 vs N2 as ambient gas during annealing
Description/Abstract:
Here, we investigate the effects of O2:N2 (1:1) as ambient gas as compared with pure N2 during activation annealing of Mg as p-type dopin...
Keyword:
activation
,
gallium nitride
,
scanning transmission electron microscopy
, and
semiconductor
Resource Type:
Article
Author:
Ashutosh Kumar
,
Martin Berg
,
Qin Wang
,
Jun Uzuhashi
,
Tadakatsu Ohkubo
,
Michael Salter
, and
Peter Ramvall
Journal:
JOURNAL OF APPLIED PHYSICS
Date Uploaded:
28/09/2023
Date Modified:
28/09/2023
Narrow-band phosphor K2ZnP2O7:Eu2+ discovered using local structure similarity
Description/Abstract:
A new narrow-band emitting phosphor K2ZnP2O7:Eu2+ was discovered by extracting promising crystal structures from a database. Regarding th...
Keyword:
local structure similarity
and
phosphor
Resource Type:
Article
Author:
Shota Takemura
,
Yukinori Koyama
,
Takayuki Nakanishi
,
Shiro Funahashi
,
Naoto Hirosaki
,
Hidekazu Ikeno
, and
Takashi Takeda
Journal:
SCRIPTA MATERIALIA
Date Uploaded:
31/08/2023
Date Modified:
31/08/2023
Sample structure prediction from measured XPS data using Bayesian estimation and SESSA simulator
Description/Abstract:
We have developed a framework for solving the inverse problem of X-ray photoelectron spectroscopy (XPS) by incorporating an XPS simulator...
Keyword:
Bayesian estimation
,
Exchange Monte Carlo method
,
SESSA
, and
X-ray photoelectron spectroscopy
Resource Type:
Article
Author:
Hiroshi Shinotsuka
,
Kenji Nagata
,
Malinda Siriwardana
,
Hideki Yoshikawa
,
Hayaru Shouno
, and
Masato Okada
Journal:
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA
Date Uploaded:
25/08/2023
Date Modified:
25/08/2023
表面電子分光法における信号の減衰は如何に記述されるか? V. 誘電関数を用いた固体における電子の非弾性散乱断面積
Description/Abstract:
Born近似、一般化振動子強度、誘電関数をキーパラメータとして、電子の非弾性散乱断面積について解説する。ボルン近似により、原子における電子の非弾性散乱断面積は振動子強度分布を用いて表すことができる。一方、誘電応答理論では、固体試料の非弾性散乱断面積を極小角散乱領域(すなわち...
Keyword:
一般化振動子強度
,
動的散乱因子
,
双極子行列要素平方
,
誘電関数
, and
電子の非弾性散乱断面積
Resource Type:
Article
Author:
田沼 繁夫
Journal:
Journal of Surface analysis
Date Uploaded:
21/08/2023
Date Modified:
21/08/2023
Artificial intelligence inspired design of non-isothermal aging for γ–γ′ two-phase, Ni–Al alloys
Description/Abstract:
最先端のAIアルゴリズムを活用して,ニッケル基合金において,高温強度をより高くするための時効熱処理を考案した.これまでは等温時効が一般であったところを昇温や降温を含めた複雑な時効熱処理パターンの膨大組み合わせ(約35億通り)から,等温時効を凌駕するパターンを見出すことに挑戦...
Keyword:
Artificial Intelligence
,
Gamma and Gamma' two-phase microstructure
,
Heat resistant alloys
,
High-temperature strength
,
Inverse design
,
Ni-Al alloy
, and
non-isothermal aging
Resource Type:
Article
Author:
Vickey Nandal
,
Sae Dieb
,
Dmitry S. Bulgarevich
,
Toshio Osada
,
Toshiyuki Koyama
,
Satoshi Minamoto
, and
Masahiko Demura
Journal:
Scientific Reports
Date Uploaded:
09/08/2023
Implementation strategies in phonopy and phono3py
Description/Abstract:
Scientific simulation codes are public property sustained by the community. Modern technology allows anyone to join scientific software p...
Keyword:
Phonon calculation
Resource Type:
Article
Author:
Atsushi Togo
,
Laurent Chaput
,
Terumasa Tadano
, and
Isao Tanaka
Journal:
JOURNAL OF PHYSICS-CONDENSED MATTER
Date Uploaded:
08/08/2023
Calculations of Electron Inelastic Mean Free Paths III. Data for 15 Inorganic compounds over the 50 - 2000 eV Range
Description/Abstract:
We report calculations of electron inelastic mean free path (IMFPs) of 50-2000 eV electrons in a group of 15 inorganic compounds (Al2O3, ...
Keyword:
IMFP
,
Inorganic compounds
, and
TPP-2
Resource Type:
Article
Author:
Tanuma, Shigeo
,
Powell, C. J.
, and
Penn, D. R.
Journal:
Surface and Interface Analysis
Date Uploaded:
03/08/2023
PoLyInfoと機械学習
Description/Abstract:
近年、高分子分野においても、マテリアルズ・インフォマティクスへの関心が高まっている。一方で、高分子の多様性を反映して、系統的なデータの少なさや、データの統合が困難なことが問題になっている。ここでは、世界的な高分子データベースを俯瞰した上でのPoLyInfoの位置づけ、インフ...
Keyword:
MI
,
PoLyInfo
,
Process-Structure-Property
,
データベース
,
マテリアルズインフォマティクス
,
機械学習
, and
高分子
Resource Type:
Article
Author:
石井 真史
Journal:
高分子
Date Uploaded:
01/08/2023
Date Modified:
17/11/2023
Discrimination of structurally similar odorous molecules with various concentrations by using a nanomechanical sensor
Description/Abstract:
A pattern recognition-based chemical sensor array is an efficient approach to discriminating odours, while the fluctuation in the concent...
Keyword:
nanomechanical sensors
Resource Type:
Article
Author:
Kosuke Minami
,
Kota Shiba
, and
Genki Yoshikawa
Journal:
ANALYTICAL METHODS
Date Uploaded:
01/08/2023
Pattern recognition of solid materials by multiple probe gases
Description/Abstract:
A pattern recognition-based chemical sensor array is an efficient approach to discriminating odours or complex mixture of gaseous molecul...
Keyword:
nanomechanical sensors
and
solid sensing
Resource Type:
Article
Author:
Kosuke Minami
,
Gaku Imamura
,
Takahiro Nemoto
,
Kota Shiba
, and
Genki Yoshikawa
Journal:
MATERIALS HORIZONS
Date Uploaded:
29/07/2023
Dataset does not exist anymore: https://doi.org/10.48505/nims.4224
Description/Abstract:
This DOI is not currently attached to any meaningful content. This often occurs when a DOI Name is created in error and it is configured ...
Resource Type:
Article
Date Uploaded:
31/07/2023
Effects of Center Metals in Porphines on Nanomechanical Gas Sensing
Description/Abstract:
Porphyrin is one of the most promising materials for realizing a practical artificial olfactory sensor system. In this study, we focus on...
Keyword:
nanomechanical sensors
and
porphine
Resource Type:
Article
Author:
Huynh Ngo
,
Kosuke Minami
,
Gaku Imamura
,
Kota Shiba
, and
Genki Yoshikawa
Journal:
SENSORS
Date Uploaded:
28/07/2023
Graphene Oxide as a Sensing Material for Gas Detection Based on Nanomechanical Sensors in the Static Mode
Description/Abstract:
Graphene is a key material for gas sensing applications owing to its high specific surface area and vast chemical modification potential....
Keyword:
graphene oxide
and
nanomechanical sensors
Resource Type:
Article
Author:
Gaku Imamura
,
Kosuke Minami
,
Kota Shiba
,
Kissan Mistry
,
Kevin P. Musselman
,
Mustafa Yavuz
,
Genki Yoshikawa
,
Koichiro Saiki
, and
Seiji Obata
Journal:
Chemosensors
Date Uploaded:
27/07/2023
Sorption-induced static mode nanomechanical sensing with viscoelastic receptor layers for multistep injection-purge cycles
Description/Abstract:
Nanomechanical sensors and their arrays have been attracting significant attention for detecting, distinguishing, and identifying target ...
Keyword:
nanomechanical sensors
and
sorption kinetics
Resource Type:
Article
Author:
Kosuke Minami
,
Kota Shiba
, and
Genki Yoshikawa
Journal:
JOURNAL OF APPLIED PHYSICS
Date Uploaded:
25/07/2023
Discrimination of Methanol from Ethanol in Gasoline Using a Membrane-type Surface Stress Sensor Coated with Copper(I) Complex
Description/Abstract:
We successfully fabricated a novel sensing platform, a Membrane-type Surface stress Sensor (MSS) coated with copper(I) complex for specif...
Keyword:
metal complex
,
methanol sensing
, and
nanomechanical sensors
Resource Type:
Article
Author:
Michihiro Nishikawa
,
Tomohiro Murata
,
Shinsuke Ishihara
,
Kota Shiba
,
Lok Kumar Shrestha
,
Genki Yoshikawa
,
Kosuke Minami
, and
Katsuhiko Ariga
Journal:
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN
Date Uploaded:
25/07/2023
Finite Element Analysis of Interface Dependence on Nanomechanical Sensing
Description/Abstract:
Nanomechanical sensors and their arrays have been attracting significant attention for detecting, discriminating and identifying target a...
Keyword:
finite element analysis
and
nanomechanical sensors
Resource Type:
Article
Author:
Kosuke Minami
and
Genki Yoshikawa
Journal:
SENSORS
Date Uploaded:
25/07/2023
Statistical Evaluation of Total Expiratory Breath Samples Collected throughout a Year: Reproducibility and Applicability toward Olfactory Sensor-Based Breath Diagnostics
Description/Abstract:
The endogenous volatile organic compounds (VOCs) in exhaled breath can be promising biomarkers for various diseases including cancers. An...
Keyword:
breath analysis
and
nanomechanical sensors
Resource Type:
Article
Author:
Katsushige Inada
,
Hiroshi Kojima
,
Yukiko Cho-Isoda
,
Ryo Tamura
,
Gaku Imamura
,
Kosuke Minami
,
Takahiro Nemoto
, and
Genki Yoshikawa
Journal:
SENSORS
Date Uploaded:
25/07/2023
Highly Ordered 1D Fullerene Crystals for Concurrent Control of Macroscopic Cellular Orientation and Differentiation toward Large-Scale Tissue Engineering
Description/Abstract:
We have demonstrated that aligned 1D fullerene whisker (FW) scaffolds induce myogenic differentiation from myoblast to myotube. FWs were ...
Keyword:
cell scaffold
,
fullerene
, and
tissue engineering
Resource Type:
Article
Author:
Kosuke Minami
,
Yuki Kasuya
,
Tomohiko Yamazaki
,
Qingmin Ji
,
Waka Nakanishi
,
Jonathan P. Hill
,
Hideki Sakai
, and
Katsuhiko Ariga
Journal:
ADVANCED MATERIALS
Date Uploaded:
25/07/2023
Measurement of Volatile Fatty Acids in Silage through Odors with Nanomechanical Sensors
Description/Abstract:
The measurement of volatile fatty acids (VFAs) is of great importance in the fields of food and agriculture. There are various methods to...
Keyword:
nanomechanical sensors
and
olfactory sensors
Resource Type:
Article
Author:
Kosuke Minami
,
Hisami Kobayashi
,
Masaaki Matoba
,
Yuko Kamiya
,
Subrata Maji
,
Takahiro Nemoto
,
Masanori Tohno
,
Ryoh Nakakubo
, and
Genki Yoshikawa
Journal:
Biosensors-Basel
Date Uploaded:
25/07/2023
Recent Advances in Nanomechanical Membrane-Type Surface Stress Sensors towards Artificial Olfaction
Description/Abstract:
Nanomechanical sensors have gained significant attention as powerful tools for detecting, dis-tinguishing, and identifying target analyte...
Keyword:
nanomechanical sensors
Resource Type:
Article
Author:
Kosuke Minami
,
Gaku Imamura
,
Ryo Tamura
,
Kota Shiba
, and
Genki Yoshikawa
Journal:
Biosensors-Basel
Date Uploaded:
25/07/2023
Detection of Trace Amounts of Water in Organic Solvents by DNA-Based Nanomechanical Sensors
Description/Abstract:
Detection of trace amounts of water in organic solvents is of great importance in the field of chemistry and industry. Karl-Fischer titra...
Keyword:
Trace amounts of water
and
nanomechanical sensors
Resource Type:
Article
Author:
Tomohiro Murata
,
Kosuke Minami
,
Tomohiko Yamazaki
,
Genki Yoshikawa
, and
Katsuhiko Ariga
Journal:
Biosensors-Basel
Date Uploaded:
25/07/2023
Effects of partial attachment at the interface between receptor and substrate on nanomechanical cantilever sensing
Description/Abstract:
In nanomechanical sensing, the interfacial structure between a receptor layer and an underlying substrate affects output signals, especia...
Keyword:
finite element analysis
and
nanomechanical sensors
Resource Type:
Article
Author:
Kosuke Minami
and
Genki Yoshikawa
Journal:
SENSORS AND ACTUATORS A-PHYSICAL
Date Uploaded:
25/07/2023
Supramolecular Differentiation for Construction of Anisotropic Fullerene Nanostructures by Time-Programmed Control of Interfacial Growth
Description/Abstract:
We demonstrate the preparation of anisotropic fullerene-based nanostructures by supramolecular differentiation, which is the programmed c...
Keyword:
fullerene
and
self-assembly
Resource Type:
Article
Author:
Partha Bairi
,
Kosuke Minami
,
Jonathan P. Hill
,
Waka Nakanishi
,
Lok Kumar Shrestha
,
Chao Liu
,
Koji Harano
,
Eiichi Nakamura
, and
Katsuhiko Ariga
Journal:
ACS NANO
Date Uploaded:
25/07/2023
Suppression of Myogenic Differentiation of Mammalian Cells Caused by Fluidity of A Liquid-Liquid Interface
Description/Abstract:
We demonstrate the regulation of myogenic differentiation on fluid substrates by using a liquid–liquid interface as a scaffold. C2C...
Keyword:
cell scaffold
and
liquid-liquid interface
Resource Type:
Article
Author:
Kosuke Minami
,
Taizo Mori
,
Waka Nakanishi
,
Narumi Shigi
,
Jun Nakanishi
,
Jonathan P. Hill
,
Makoto Komiyama
, and
Katsuhiko Ariga
Journal:
ACS APPLIED MATERIALS & INTERFACES
Date Uploaded:
24/07/2023
Calculations of Electron Inelastic Mean Free Paths II. Data for 27 Elements over the 50 - 2000 eV Range
Description/Abstract:
We report calculations of electron inelastic mean free paths (IMFPs) for 50-2000 eV electrons in a group of 27 elements (C, Mg, Al, Si, T...
Keyword:
IMFPs
,
TPP-2
,
a group of 27 elements
, and
electron inelastic mean free paths
Resource Type:
Article
Author:
Tanuma, S.
,
Powell, C. J.
, and
Penn, D. R.
Journal:
Surface and Interface Analysis
Date Uploaded:
12/07/2023
Machine learning study of highly spin-polarized Heusler alloys at finite temperature
Description/Abstract:
A huge magnetoresistance (MR) ratio exceeding 2000% at cryogenic temperature that was reported for half-metallic Heusler alloy based magn...
Keyword:
spintronics, half-metal, Heusler alloy, machine learning, disordered local moment, Bayesian optimization
Resource Type:
Article
Author:
Ivan Kurniawan
,
Yoshio Miura
, and
Kazuhiro Hono
Journal:
Physical Review Materials
Date Uploaded:
10/07/2023
表面電子分光法における電子の散乱効果の研究
Description/Abstract:
This article describes the inelastic scattering effect on surface electron spectroscopies such as XPS and AES. It is very important to de...
Keyword:
IMFP
,
attenuation length
,
effective attenuation length
,
inelastic scattering effect
, and
surface electron spectroscopies
Resource Type:
Article
Author:
田沼繁夫
Journal:
表面科学
Date Uploaded:
04/07/2023
Structuring Superconductor Data with Ontology: Reproducing Historical Datasets as Knowledge
Description/Abstract:
Applying historical human-readable databases to recent data-driven science is a natural concept. However, this cannot be realized by simp...
Keyword:
RDF
,
SuperCon
,
knowledge base
,
ontology
, and
superconducting material
Resource Type:
Article
Author:
Masashi Ishii
and
Koichi Sakamoto
Journal:
Science and Technology of Advanced Materials: Methods
Date Uploaded:
04/07/2023
Date Modified:
04/07/2023
Atomic-scale investigation of implanted Mg in GaN through ultra-high-pressure annealing
Description/Abstract:
An area selective doping via ion implantation is a key technology to realize gallium nitride (GaN) based energy-efficient power devices; ...
Keyword:
atom probe tomography
,
cathodoluminescence
,
gallium nitride
,
implantation
, and
scanning transmission electron microscopy
Resource Type:
Article
Author:
Jun Uzuhashi
,
Jun Chen
,
Ashutosh Kumar
,
Wei Yi
,
Tadakatsu Ohkubo
,
Ryo Tanaka
,
Shinya Takashima
,
Masaharu Edo
,
Kacper Sierakowski
,
Michal Bockowski
,
Hideki Sakurai
,
Tetsu Kachi
,
Takashi Sekiguchi
, and
Kazuhiro Hono
Journal:
JOURNAL OF APPLIED PHYSICS
Date Uploaded:
04/07/2023
オージェ電子分光法における背面散乱補正 I.広い分析条件で使用可能な電子の背面散乱補正式の開発
Description/Abstract:
AESによる表面定量分析において重要な電子の背面散乱について検討した.電子の背面散乱係数の入射角度依存性,およびそのエネルギーの平均値および中央値について,モンテカルロ(MC)法を用いてBe, B, C, Al, Si, Cu, Zr, Ag, La, Auの10種類の元素...
Keyword:
AES
,
Auger electron spectroscopy
,
electron backscattering correction
, and
predictive formula for back scattering correction
Resource Type:
Article
Author:
田沼 繁夫
Journal:
JOURNAL OF SURFACE ANALYSIS
Date Uploaded:
29/06/2023
マテリアルズインテグレーションの挑戦
Description/Abstract:
SIP第1期および第2期にわたって構築してきたマテリアルズインタグレーションのコンセプトと、このもとで実施されてきたMIntシステムの開発について、その全体像を俯瞰するレビューである。計算材料科学とデータ科学を構造材料研究に活用して、欲しい性能から材料・プロセスを設計する逆...
Keyword:
Data-driven research
,
Digital transformation
,
Industry -academia collaboration
,
Integrated Computational Materials Engineering
, and
Structural Materials
Resource Type:
Article
Author:
出村 雅彦
Journal:
TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN
Date Uploaded:
29/06/2023
Date Modified:
29/06/2023
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HfO2
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InP/GaInAsP multilayer specimens
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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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轟 眞市
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田邉 浩介
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International Center for Materials Nanoarchitectonics (WPI-MANA)
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Ikumu Watanabe
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Physical Review B
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