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American Physical Society (APS)
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31.
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
32.
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
33.
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
34.
Large Piezoelectric Effect in Pb-Free Ceramics
Description/Abstract:
We report a non-Pb piezoelectric ceramic system Ba(Ti0.8Zr0.2)O3−(Ba0.7Ca0.3)TiO3 which shows a surprisingly high piezoelectric coefficie...
Keyword:
ferroelectric phase transition
,
Pb-free piezoelectric
,
ferroelectric
,
morphotropic phase boundary
,
piezoelectric material
,
piezoelectriic
, and
tri-critical
Resource Type:
Article
Author:
Wenfeng Liu
and
Xiaobing Ren
Journal:
Physical Review Letters
Date Uploaded:
28/06/2023
Date Modified:
28/06/2023
35.
Scheme for Achieving a Topological Photonic Crystal by Using Dielectric Material
Description/Abstract:
We derive in the present work topological photonic states purely based on conventional dielectric material by deforming a honeycomb latti...
Keyword:
quantum spin Hall effect
,
semiconductor photonic crystal
, and
topological insulator
Resource Type:
Article
Author:
Long-Hua Wu
and
Xiao Hu
Journal:
Physical Review Letters
Date Uploaded:
28/04/2023
Date Modified:
28/04/2023
36.
Numerical atomic basis orbitals from H to Kr
Description/Abstract:
We present a systematic study for numerical atomic basis orbitals ranging from H to Kr, which could be used in large scale O(N) electroni...
Keyword:
DFT
,
LCAO
,
OpenMX
,
benchmark
,
bulks
,
first-principles calculation
,
molecules
, and
numerical atomic basis
Resource Type:
Article
Author:
T. Ozaki
and
H. Kino
Date Uploaded:
28/04/2023
37.
Extended Mermin Method for Calculating the Electron Inelastic Mean Free Path
Description/Abstract:
We propose an improved method for calculating electron inelastic mean free paths (IMFPs) in solids from experimental energy-loss function...
Keyword:
Mermin method
and
inelastic mean free path
Resource Type:
Article
Author:
B. Da
,
H. Shinotsuka
,
H. Yoshikawa
,
Z. J. Ding
, and
S. Tanuma
Date Uploaded:
11/04/2023
38.
Machine learning approach for the prediction of electron inelastic mean free paths
Description/Abstract:
The prediction of electron inelastic mean free paths (IMFPs) from simple material parameters is a challenging problem in studies using el...
Keyword:
inelastic mean free path
and
machine learning
Resource Type:
Article
Author:
Xun Liu
,
Lihao Yang
,
Zhufeng Hou
,
Bo Da
,
Kenji Nagata
,
Hideki Yoshikawa
,
Shigeo Tanuma
,
Yang Sun
, and
Zejun Ding
Date Uploaded:
11/04/2023
39.
Measurement of the Low-Energy Electron Inelastic Mean Free Path in Monolayer Graphene
Description/Abstract:
Measuring the electron-transport properties of substrate-supported nanomaterials with the traditional two-point comparison method is diff...
Keyword:
four-point probe technique
,
inelastic mean free path
, and
monolayer graphene
Resource Type:
Article
Author:
Bo Da
,
Yang Sun
,
Zhufeng Hou
,
Jiangwei Liu
,
Nguyen Thanh Cuong
,
Kazuhito Tsukagoshi
,
Hideki Yoshikawa
,
Shigeo Tanuma
,
Jin Hu
,
Zhaoshun Gao
, and
Zejun Ding
Date Uploaded:
04/04/2023
Date Modified:
05/04/2023
40.
Origin of phase stability in Fe with long-period stacking order as an intermediate phase in cyclic γ−ε martensitic transformation
Description/Abstract:
A class of Fe-Mn-Si based alloys was found to exhibit a reversible martensitic transformation between the gamma (fcc) and epsilon (hcp) p...
Resource Type:
Article
Author:
Takao Tsumuraya
,
Ikumu Watanabe
, and
Takahiro Sawaguchi
Date Uploaded:
28/02/2023
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