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Takafumi Ishibe
Takafumi Ishibe
Assistant Professor of Graduate School of Engineering Science, Osaka University
Verified email at osaka-u.ac.jp
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Year
Methodology of thermoelectric power factor enhancement by controlling nanowire interface
T Ishibe, A Tomeda, K Watanabe, Y Kamakura, N Mori, N Naruse, Y Mera, ...
ACS applied materials & interfaces 10 (43), 37709-37716, 2018
812018
Thermoelectric power factor enhancement based on carrier transport physics in ultimately phonon-controlled Si nanostructures
S Sakane, T Ishibe, T Taniguchi, N Naruse, Y Mera, T Fujita, MM Alam, ...
Materials Today Energy 13, 56-63, 2019
442019
High thermoelectric power factor realization in Si-rich SiGe/Si superlattices by super-controlled interfaces
T Taniguchi, T Ishibe, N Naruse, Y Mera, MM Alam, K Sawano, ...
ACS applied materials & interfaces 12 (22), 25428-25434, 2020
422020
Resistive switching memory performance in oxide hetero-nanocrystals with well-controlled interfaces
T Ishibe, Y Maeda, T Terada, N Naruse, Y Mera, E Kobayashi, ...
Science and Technology of Advanced Materials 21 (1), 195-204, 2020
362020
Giant enhancement of seebeck coefficient by deformation of silicene buckled structure in calcium‐intercalated layered silicene film
T Terada, Y Uematsu, T Ishibe, N Naruse, K Sato, TQ Nguyen, ...
Advanced Materials Interfaces 9 (1), 2101752, 2022
352022
Low thermal conductivity in single crystalline epitaxial germanane films
Y Uematsu, T Terada, K Sato, T Ishibe, Y Nakamura
Applied Physics Express 13 (5), 055503, 2020
332020
Carrier and phonon transport control by domain engineering for high-performance transparent thin film thermoelectric generator
T Ishibe, A Tomeda, Y Komatsubara, R Kitaura, M Uenuma, Y Uraoka, ...
Applied Physics Letters 118 (15), 2021
302021
Enhanced thermoelectric performance of Ga-doped ZnO film by controlling crystal quality for transparent thermoelectric films
A Tomeda, T Ishibe, T Taniguchi, R Okuhata, K Watanabe, Y Nakamura
Thin Solid Films 666, 185-190, 2018
302018
Phonon transport in the nano-system of Si and SiGe films with Ge nanodots and approach to ultralow thermal conductivity
T Taniguchi, T Terada, Y Komatsubara, T Ishibe, K Konoike, A Sanada, ...
Nanoscale 13 (9), 4971-4977, 2021
252021
Tunable Thermal Switch via Order–Order Transition in Liquid Crystalline Block Copolymer
T Ishibe, T Kaneko, Y Uematsu, H Sato-Akaba, M Komura, T Iyoda, ...
Nano Letters 22 (15), 6105-6111, 2022
242022
Anomalous enhancement of thermoelectric power factor by thermal management with resonant level effect
S Sakane, T Ishibe, K Mizuta, T Fujita, Y Kiyofuji, J Ohe, E Kobayashi, ...
Journal of Materials Chemistry A 9 (8), 4851-4857, 2021
222021
Thermoelectric Si1− xGex and Ge epitaxial films on Si (001) with controlled composition and strain for group IV element-based thermoelectric generators
T Taniguchi, T Ishibe, R Hosoda, Y Wagatsuma, MM Alam, K Sawano, ...
Applied Physics Letters 117 (14), 2020
222020
Embedded-ZnO nanowire structure for high-performance transparent thermoelectric materials
T Ishibe, A Tomeda, K Watanabe, J Kikkawa, T Fujita, Y Nakamura
Journal of Electronic Materials 46, 3020-3024, 2017
212017
Thermoelectric Properties of Epitaxial β-FeSi2 Thin Films on Si(111) and Approach for Their Enhancement
T Taniguchi, S Sakane, S Aoki, R Okuhata, T Ishibe, K Watanabe, ...
Journal of Electronic Materials 46, 3235-3241, 2017
172017
Methodology of thermoelectric power factor enhancement by nanoscale thermal management in bulk SiGe composites
S Sakane, T Ishibe, K Mizuta, M Kashino, K Watanabe, T Fujita, ...
ACS Applied Energy Materials 3 (1), 1235-1241, 2019
162019
Significant reduction in the thermal conductivity of Si-substituted epilayers
K Kudo, S Yamada, J Chikada, Y Shimanuki, T Ishibe, S Abo, H Miyazaki, ...
Physical Review B 99 (5), 054201, 2019
162019
Resistive switching at the high quality metal/insulator interface in Fe3O4/SiO2/α-FeSi2/Si stacking structure
T Ishibe, T Kurokawa, N Naruse, Y Nakamura
Applied Physics Letters 113 (14), 2018
162018
High thermoelectric performance in high crystallinity epitaxial Si films containing silicide nanodots with low thermal conductivity
S Sakane, T Ishibe, T Hinakawa, N Naruse, Y Mera, M Mahfuz Alam, ...
Applied Physics Letters 115 (18), 2019
152019
Fabrication of Carrier-Doped Si Nanoarchitecture for Thermoelectric Material by Ultrathin SiO2 Film Technique
T Ueda, S Sakane, T Ishibe, K Watanabe, S Takeuchi, A Sakai, ...
Journal of Electronic Materials 45, 1914-1920, 2016
142016
Heat transport through propagon-phonon interaction in epitaxial amorphous-crystalline multilayers
T Ishibe, R Okuhata, T Kaneko, M Yoshiya, S Nakashima, A Ishida, ...
Communications Physics 4 (1), 153, 2021
132021
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