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M

M. Ohta

National Institute of Advanced Industrial Science and Technology (AIST)

34H-index
277Paper Count
4.9KCitation Count
Published Papers 72
Publication Date
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Enhanced Thermoelectric Performance of p-Type Sb/Ag Co-Doped Bi2Te2Se and n-Type W/Cl Co-Doped Bi2Te2.7Se0.3 and Module Configuration Optimization
errACS Applied Energy Materials
IF5.5
err2026-06-11
err0
PREAI
errPiyawat Piyasin; Masanobu Miyata; Philipp Sauerschnig; Kazuki Imasato; Takao Ishida; Atsushi Yamamoto; Michihiro Ohta
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Bridging heat-flow and guarded-heater methods for thermoelectric module efficiency evaluation
erriScience
IF4.1
err2026-03-07
err0
errOAAI
errYasutaka Amagai; Kenjiro Okawa; Ryoji Funahashi; Atsushi Yamamoto; Michihiro Ohta
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Enhancement of the thermoelectric performance via defect formation and device fabrication for Cu26Ti2(Sb; Ge)6S32 colusite
errj. mater. chem. a
IF0
err2026-01-20
err0
errOAAI
errKoichiro Suekuni; Mei Yamamoto; Susumu Fujii; Pierric Lemoine; Philipp Sauerschnig; Michihiro Ohta; Emmanuel Guilmeau; Michitaka Ohtaki
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Achieving high thermoelectric Performance of Triple Half-Heusler Compositions Enabled by High-Throughput Screening
errJ. Mater. Chem. A
IF9.5
err2025-10-08
err0
PREAI
errKazuki Imasato; Fumikazu Hosono; Haruhiko Morito; Hidetoshi Miyazaki; Philipp SAUERSCHNIG; Masanobu Miyata; Takao Ishida; Atsushi Yamamoto; Yukari Katsura; Michihiro Ohta
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Oxidation Process and Addition of Zn and Te Lead to the Enhancement of Thermoelectric Figure of Merit in p-Type Bi2Te3
errACS APPLIED MATERIALS & INTERFACES
IF8.2
err2025-04-21
err0
PREAI
errImasato, K; Fujimoto, S; Ikuta, Y; Miyata, M; Saitoh, N; Yoshizawa, N; Yamamoto, A; Ishida, T; Koyano, M; Ohta, M
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Visualizing Thermal and Electrical Contacts in Thermoelectric Legs by Microscopic Lock-In Thermography
errACS APPLIED ELECTRONIC MATERIALS
IF4.7
err2025-03-01
err0
PREAI
errKinemuchi, Yoshiaki; Mikami, Masashi; Sauerschnig, Philipp; Suekuni, Koichiro; Funahashi, Ryoji; Ohta, Michihiro
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Interaction between Cu-S-Based Sphalerite-like Frameworks and Interstitial Cations in Colusite-Based Thermoelectric Materials
errACS APPLIED ENERGY MATERIALS
IF5.5
err2025-03-01
err0
PREAI
errSuekuni, Koichiro; Hagiwara, Takashi; Fujii, Susumu; Ochi, Shota; Takahashi, Seiya; Nishibori, Eiji; Kasai, Hidetaka; Sauerschnig, Philipp; Ohta, Michihiro; Guilmeau, Emmanuel; Naemura, Kosuke; Yoshiya, Masato; Ohtaki, Michitaka
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Effects of the Fe/Ni ratio in double half-Heusler composition HfFe1-xNixSb
errJOURNAL OF MATERIALS CHEMISTRY C
IF5.1
err2025-01-01
err0
PREAI
errImasato, Kazuki; Sauerschnig, Philipp; Miyata, Masanobu; Ishida, Takao; Yamamoto, Atsushi; Ohta, Michihiro
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Integrating thermoelectric devices in pyrolysis reactors for biochar and electricity co-production
errENERGY CONVERSION AND MANAGEMENT-X
IF7.6
err2024-10-01
err0
errOAAI
errBaba, Soumei; Imasato, Kazuki; Yamamoto, Atsushi; Ishida, Takao; Ohta, Michihiro
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Mechanistic Insight into the Effect of Cu Doping on Thermoelectric Properties of Sintered Wet-Chemically Synthesized SnSe2 Nanosheets
errACS APPLIED ENERGY MATERIALS
IF5.5
err2024-08-26
err3
PREAI
errMoore, Simon; Takahashi, Mari; Sauerschnig, Philipp; Kobayashi, Keiji; Higashimine, Koichi; Miyata, Masanobu; Baba, Takahiro; Uzuhashi, Jun; Ohta, Michihiro; Mori, Takao; Ohkubo, Tadakatsu; Maenosono, Shinya
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Improving the Long-Term Stability of PbTe-Based Thermoelectric Modules: From Nanostructures to Packaged Module Architecture
errACS APPLIED MATERIALS & INTERFACES
IF8.2
err2024-08-02
err0
PREAI
errSauerschnig, Philipp; Saitou, Noriyuki; Koshino, Masanori; Ishida, Takao; Yamamoto, Atsushi; Ohta, Michihiro
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Electronic and Thermal Transport Properties of Nanostructured Thermoelectric Materials Sintered from Chemically Synthesized Tin Sulfide Nanoparticles and Effects of Ag and Se Doping
errACS APPLIED ENERGY MATERIALS
IF5.5
err2024-05-16
err4
PREAI
errKobayashi, Keiji; Takahashi, Mari; Moore, Simon; Miyata, Masanobu; Sauerschnig, Philipp; Uzuhashi, Jun; Ohta, Michihiro; Ohkubo, Tadakatsu; Maenosono, Shinya
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Achieving Compatible p/n-Type Half-Heusler Compositions in Valence Balanced/Unbalanced Mg1-x V x NiSb
errACS APPLIED MATERIALS & INTERFACES
IF8.2
err2024-02-26
err3
PREAI
errImasato, Kazuki; Miyazaki, Hidetoshi; Sauerschnig, Philipp; Johari, Kishor Kumar; Ishida, Takao; Yamamoto, Atsushi; Ohta, Michihiro
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Power generation from n-type NbCo1-xNixSn and p-type NbFe1-xMnxSb ternary half-Heusler compounds: from materials development to module fabrication
errJOURNAL OF MATERIALS CHEMISTRY C
IF5.1
err2024-01-01
err0
PREAI
errPiyasin, Piyawat; Pinitsoontorn, Supree; Sauerschnig, Philipp; Imasato, Kazuki; Ohta, Michihiro
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Enhanced High-Temperature Thermoelectric Performance of Yb4Sb3 via Ce/Bi Co-doping and Metallic Contact Deposition for Device Integration
errACS APPLIED ENERGY MATERIALS
IF5.5
err2023-09-22
err1
errOAAI
errLe Tonquesse, Sylvain; Bouteiller, Hugo; Matsushita, Yoshitaka; Cortez, Araseli; Bux, Sabah K.; Imasato, Kazuki; Ohta, Michihiro; Halet, Jean-Francois; Mori, Takao; Gascoin, Franck; Berthebaud, David
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Pseudobinary Approach to the Discovery and Design of Copper-Based Sulfides
errCHEMISTRY OF MATERIALS
IF7
err2023-09-14
err2
errOAAI
errHagiwara, Takashi; Suekuni, Koichiro; Lemoine, Pierric; Prestipino, Carmelo; Elkaim, Erik; Supka, Andrew R.; Al Orabi, Rabih Al Rahal; Fornari, Marco; Guilmeau, Emmanuel; Raveau, Bernard; Saito, Hikaru; Sauerschnig, Philipp; Ohta, Michihiro; Kanemori, Yui; Ohtaki, Michitaka
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Improved High-Temperature Material Stability and Mechanical Properties While Maintaining a High Figure of Merit in Nanostructured p-Type PbTe-Based Thermoelectric Elements
errADVANCED MATERIALS TECHNOLOGIES
IF6.2
err2022-11-11
err13
errOAAI
errSauerschnig, Philipp; Jood, Priyanka; Ohta, Michihiro
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Cu-S-based thermoelectric compounds with a sphalerite-derived disordered crystal structure
errJOURNAL OF SOLID STATE CHEMISTRY
IF3.5
err2022-05-01
err2
errOAAI
errHirayama, Shota; Suekuni, Koichiro; Sauerschnig, Philipp; Ohta, Michihiro; Ohtaki, Michitaka
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A prototype thermoelectric module based on p-type colusite together with n-type nanostructured PbTe for power generation
errAPPLIED PHYSICS LETTERS
IF3.6
err2022-01-03
err8
PREAI
errChetty, Raju; Jood, Priyanka; Murata, Masayuki; Suekuni, Koichiro; Ohta, Michihiro
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Discovery of triple half-Heusler Mg2VNi3Sb3 with low thermal conductivity
errJOURNAL OF MATERIALS CHEMISTRY A
IF9.5
err2022-01-01
err10
PREAI
errImasato, Kazuki; Sauerschnig, Philipp; Anand, Shashwat; Ishida, Takao; Yamamoto, Atsushi; Ohta, Michihiro
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Research Directions

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