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R. Sahara · SciRah

Researcher profile · Semantic Scholar

R. Sahara

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R. Sahara — researcher profile on SciRah

h-index: 22
Works: 128
Citations: 1,673

Most-cited papers

First-principles study of the phase stability and elastic properties of Ti-X alloys (X = Mo, Nb, Al, Sn, Zr, Fe, Co, and O)
Wenchong Zhou, R. Sahara, K. Tsuchiya
2017104 citations Open access
Semantic Scholar
First-principles study of hydrogen storage over Ni and Rh doped BN sheets
N. Venkataramanan, M. Khazaei, R. Sahara, H. Mizuseki +1 more
200886 citations Open access
Semantic Scholar
Ni nanoparticle-decorated reduced graphene oxide for non-enzymatic glucose sensing: An experimental and modeling study
S. Darvishi, M. Souissi, F. Karimzadeh, M. Kharaziha +2 more
201758 citations
Semantic Scholar
Interfacial segregation induced by severe plastic deformation in a Mg–Zn–Y alloy
D. Basha, R. Sahara, H. Somekawa, J. Rosalie +2 more
201650 citations
Semantic Scholar
Excellent room temperature deformability in high strain rate regimes of magnesium alloy
H. Somekawa, A. Singh, R. Sahara, Tadanobu Inoue
2018Scientific Reports47 citations Open access
Semantic Scholar
Gelatin methacryloyl hydrogel for glucose biosensing using Ni nanoparticles-reduced graphene oxide: An experimental and modeling study
S. Darvishi, M. Souissi, M. Kharaziha, F. Karimzadeh +2 more
201843 citations
Semantic Scholar
Predicting the Parabolic Rate Constants of High-Temperature Oxidation of Ti Alloys Using Machine Learning
S. Bhattacharya, R. Sahara, T. Narushima
2020Oxidation of Metals42 citations
Semantic Scholar
Theoretical Investigation of Stabilizing Mechanism by Boron in Body-Centered Cubic Iron Through (Fe,Cr)23(C,B)6 Precipitates
R. Sahara, T. Matsunaga, H. Hongo, M. Tabuchi
2016Metallurgical and Materials Transactions. A42 citations
Semantic Scholar
Theoretical investigation on the alkali-metal doped BN fullerene as a material for hydrogen storage
N. Venkataramanan, R. Belosludov, R. Sahara, H. Mizuseki +1 more
201041 citations
Semantic Scholar
Enhanced Selectivity in Volatile Organic Compound Gas Sensors Based on ReS2-FETs under Light-Assisted and Gate-Bias Tunable Operation.
A. Zulkefli, Bablu Mukherjee, R. Sahara, R. Hayakawa +3 more
2021ACS Applied Materials and Interfaces39 citations
Semantic Scholar
TOMBO: All-electron mixed-basis approach to condensed matter physics
Shota Ono, Y. Noguchi, R. Sahara, Y. Kawazoe +1 more
2015Computer Physics Communications34 citations
Semantic Scholar
Experimental and theoretical study of the effect of Si on the oxidative behavior of Ti-6Al-4V alloys
K. Maeda, Satoshi Suzuki, Kyosuke Ueda, T. Kitashima +3 more
2019Journal of Alloys and Compounds32 citations
Semantic Scholar
Probing the Structure, Stability and Hydrogen Adsorption of Lithium Functionalized Isoreticular MOF-5 (Fe, Cu, Co, Ni and Zn) by Density Functional Theory
N. Venkataramanan, R. Sahara, H. Mizuseki, Y. Kawazoe
2009International Journal of Molecular Sciences31 citations Open access
Semantic Scholar
Alloys innovation through machine learning: a statistical literature review
Alireza Valizadeh, R. Sahara, M. Souissi
2024Science and Technology of Advanced Materials: Methods29 citations Open access
Semantic Scholar
Theoretical investigation of effect of alloying elements on phase stability in body-centered cubic Ti-X alloys (X = V, Cr, Fe, Co, Nb, and Mo)
R. Sahara, S. Emura, K. Tsuchiya
201529 citations
Semantic Scholar
First-principles study of electronic structures and stability of body-centered cubic Ti–Mo alloys by special quasirandom structures
R. Sahara, S. Emura, Seiichiro Ii, S. Ueda +1 more
2014Science and Technology of Advanced Materials27 citations Open access
Semantic Scholar
Hydrogen Adsorption on Lithium-Functionalized Calixarenes: A Computational Study
N. Venkataramanan, R. Sahara, H. Mizuseki, Y. Kawazoe
200827 citations
Semantic Scholar
Evaluating the phase stability of binary titanium alloy Ti-X (X = Mo, Nb, Al, and Zr) using first-principles calculations and a Debye model
Wenchong Zhou, M. Souissi, T. Abe, R. Sahara +2 more
202025 citations Open access
Semantic Scholar
Effect of reactive elements in MCrAlX bond coat for durability improvement of thermal barrier coatings
Masahiro Negami, Ryo Morihashi, Tessei Yoshino, R. Sahara +1 more
2024Corrosion Science22 citations Open access
Semantic Scholar
A first-principles phase field method for quantitatively predicting multi-composition phase separation without thermodynamic empirical parameter
Swastibrata Bhattacharyya, R. Sahara, K. Ohno
2019Nature Communications21 citations Open access
Semantic Scholar
A theoretical exploration of the intermolecular interactions between resveratrol and water: a DFT and AIM analysis
A. Suvitha, N. Venkataramanan, R. Sahara, Yoshiyuki Kawazoe
2019Journal of Molecular Modeling20 citations
Semantic Scholar
Suppression of grain refinement in heat-affected zone of 9Cr–3W–3Co–VNb steels
T. Matsunaga, H. Hongo, M. Tabuchi, R. Sahara
201620 citations
Semantic Scholar
Structure, stability, and nature of bonding between high energy water clusters confined inside cucurbituril: A computational study
N. Venkataramanan, A. Suvitha, R. Sahara
2019Computational and Theoretical Chemistry19 citations
Semantic Scholar
Direct observation and modeling of growth-induced stacking fault in chromium-rich γ-M23C6 carbides
M. Souissi, M. Sluiter, T. Matsunaga, M. Tabuchi +2 more
202018 citations
Semantic Scholar
Creep lifetime and microstructure evolution in boron-added 9Cr–1Mo heat-resistant steel
T. Matsunaga, H. Hongo, M. Tabuchi, M. Souissi +4 more
2019Materials Science & Engineering: A17 citations Open access
Semantic Scholar
Theoretical and experimental investigation of the excellent p–n control in yttrium aluminoborides
R. Sahara, T. Mori, Satofumi Maruyama, Y. Miyazaki +2 more
2014Science and Technology of Advanced Materials16 citations Open access
Semantic Scholar
First-principles analysis of structural and opto-electronic properties of indium tin oxide
M. N. Tripathi, Kazuhito Shida, R. Sahara, H. Mizuseki +1 more
201216 citations
Semantic Scholar
Effect of mixed partial occupation of metal sites on the phase stability of γ-Cr23−xFexC6 (x = 0–3) carbides
M. Souissi, M. Sluiter, T. Matsunaga, M. Tabuchi +2 more
2018Scientific Reports14 citations Open access
Semantic Scholar
Effect of processing strain rate and temperature on interfacial segregation of zinc in a magnesium alloy
D. Basha, R. Sahara, H. Somekawa, Ashutosh Kumar Singh +1 more
201714 citations
Semantic Scholar
The Effect of Solute Elements on Hardness and Grain Size in Platinum Based Binary Alloys
T. Murakami, R. Sahara, Daisuke Harako, Masahiro Akiba +2 more
200814 citations Open access
Semantic Scholar
Formation energies of θ-Al2Cu phase and precursor Al-Cu compounds: Importance of on-site Coulomb repulsion
M. Souissi, C.-M. Fang, R. Sahara, Zhongyun Fan
202112 citations Open access
Semantic Scholar
Mechanisms of oxidation of pure and Si-segregated α-Ti surfaces
S. Bhattacharya, R. Sahara, Satoshi Suzuki, Kyosuke Ueda +1 more
2019Applications of Surface Science11 citations Open access
Semantic Scholar
First-principles Calculation of Effects of Carbon on Tetragonality and Magnetic Moment in Fe–C System
H. Ohtsuka, V. Dinh, T. Ohno, K. Tsuzaki +4 more
201511 citations Open access
Semantic Scholar
A lattice Monte Carlo simulation of the FePt alloy using a first-principles renormalized four-body interaction.
Yuji Misumi, Satoru Masatsuji, R. Sahara, S. Ishii +1 more
2008Journal of Chemical Physics11 citations
Semantic Scholar
Order–disorder competition in equiatomic 3d–transition–metal quaternary alloys: phase stability and electronic structure
H. Mizuseki, R. Sahara, K. Hongo
2022Science and Technology of Advanced Materials: Methods10 citations Open access
Semantic Scholar
Clear evidence for element partitioning effects in a Ti–6Al–4V alloy by the first-principles phase field method
Thi Nu Pham, K. Ohno, R. Sahara, Riichi Kuwahara +1 more
2020Journal of Physics: Condensed Matter10 citations Open access
Semantic Scholar
Effect of Si on the oxidation reaction of α-Ti(0 0 0 1) surface: ab initio molecular dynamics study
S. Bhattacharya, R. Sahara, Kyosuke Ueda, T. Narushima
2017Science and Technology of Advanced Materials10 citations Open access
Semantic Scholar
First-Principles Calculations on Σ3 Grain Boundary Transition Metal Impurities in Multicrystalline Silicon
A. Suvitha, N. Venkataramanan, R. Sahara, H. Mizuseki +1 more
201010 citations Open access
Semantic Scholar
Quantum chemical study on the alkali atom doped calix[4]arene as hydrogen storage material
N. Venkataramanan, R. Sahara, H. Mizuseki, Y. Kawazoe
201010 citations
Semantic Scholar
First principles study of oxidation of Si-segregated α-Ti(0001) surfaces
S. Bhattacharya, R. Sahara, T. Kitashima, Kyosuke Ueda +1 more
20179 citations Open access
Semantic Scholar
Controlling 3D Percolation Threshold of Conductor-Insulator Composites by Changing the Granular Size of Insulators
Kazuhito Shida, R. Sahara, H. Mizuseki, Y. Kawazoe
20109 citations Open access
Semantic Scholar
Unveiling the gemcitabine drug complexation with cucurbit[n]urils (n = 6–8): a computational analysis
N. Venkataramanan, A. Suvitha, R. Sahara, Y. Kawazoe
2023Structural Chemistry8 citations Open access
Semantic Scholar
Electronic structure analysis of light-element-doped anatase TiO<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si154.svg" display="inline" id="d1e1646"><mml:msub><mml:mrow /><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:math> using all-electron GW approach
T. Ishikawa, R. Sahara, K. Ohno, Kyosuke Ueda +1 more
2023Computational materials science7 citations
Semantic Scholar
Electronegativity Difference as a Descriptor for the Oxidation-Inhibiting Effect of the Alloying Element during the Early Stages of Titanium Oxidation.
K. Kohli, S. Bhattacharya, Kyosuke Ueda, T. Narushima +2 more
2022Langmuir7 citations
Semantic Scholar
Study on Ni-Ti alloys around equiatomic composition by the first-principles phase field method
K. Ohno, M. Tsuchiya, Riichi Kuwahara, R. Sahara +2 more
20217 citations Open access
Semantic Scholar
First-Principles Calculation of the Effects of Carbon on Tetragonality and Magnetic Moment of BCC-Fe
H. Ohtsuka, V. Dinh, T. Ohno, K. Tsuzaki +4 more
20146 citations Open access
Semantic Scholar
Optoelectronic and magnetic properties of Mn-doped indium tin oxide: A first-principles study
M. N. Tripathi, M. S. Bahramy, Kazuhito Shida, R. Sahara +2 more
20126 citations
Semantic Scholar
Reducible and non-reducible defect clusters in tin-doped indium oxide
T. Inerbaev, R. Sahara, H. Mizuseki, Y. Kawazoe +1 more
20106 citations
Semantic Scholar
Austenitic Grain Growth behavior Immediately after Dynamic Recrystallization in HSLA Steels and Austenitic Stainless Steel
Noriki Fujita, R. Sahara, T. Narushima, C. Ouchi
20086 citations Open access
Semantic Scholar
Effect of the Pt concentration on microstructures of Ti-Pt alloys using the first-principles phase field method
Thi Nu Pham, K. Ohno, R. Sahara, Riichi Kuwahara +1 more
20215 citations Open access
Semantic Scholar

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