56 citations · 155 across the 7 of their papers we have counts for
7 papers
Ultrahigh toughness polycrystalline ceramics without fading of strength
Koji Matsui, Kouhei Hosoi, Bin Feng +2
Zirconia ceramics have been known as a structural material with high fracture toughness and strength since Garvie et al. discovered phase transformation toughening in 1975 [1]. Alt…
High electrical conducting deep-ultraviolet-transparent oxide semiconductor La-doped SrSnO3 exceeding ~3000 S cm-1
Mian Wei, Anup V. Sanchela, Bin Feng +3
La-doped SrSnO3 (LSSO) is known as one of deep-ultraviolet (DUV)-transparent conducting oxides with an energy bandgap of ~4.6 eV. Since LSSO can be grown heteroepitaxially on more…
Buffer layer-less fabrication of high-mobility transparent oxide semiconductor, La-doped BaSnO3
Anup V. Sanchela, Mian Wei, Joonhyuk Lee +6
Transparent oxide semiconductors (TOSs) showing both high visible transparency and high electron mobility have attracted great attention towards the realization of advanced optoele…
Large thickness dependence of the carrier mobility in a transparent oxide semiconductor, La-doped BaSnO3
Anup V. Sanchela, Mian Wei, Haruki Zensyo +6
We report herein that the carrier mobility of the 2%-La-doped BaSnO3 (LBSO) films on (001) SrTiO3 and (001) MgO substrates strongly depends on the thickness whereas it is unrelated…
Atomic-Scale Structure Relaxation, Chemistry and Charge Distribution of Dislocation Cores in SrTiO3
Peng Gao, Ryo Ishikawa, Bin Feng +3
By using the state-of-the-art microscopy and spectroscopy in aberration-corrected scanning transmission electron microscopes, we determine the atomic arrangements, occupancy, eleme…
Thermopower modulation clarification of the intrinsic effective mass in a transparent oxide semiconductor, BaSnO3
Anup V. Sanchela, Takaki Onozato, Bin Feng +2
Although there are so many reports on the carrier effective mass (m*) of a transparent oxide semiconductor BaSnO3, it is almost impossible to know the intrinsic m* value because th…
Thermoelectric phase diagram of the SrTiO3-SrNbO3 solid solution system
Yuqiao Zhang, Bin Feng, Hiroyuki Hayashi +4
Thermoelectric energy conversion - the exploitation of the Seebeck effect to convert waste heat into electricity - has attracted an increasing amount of research attention for ener…