Masayuki Ochi

Masayuki Ochi


Department of Physics, Graduate School of Science, Osaka University
1-1 Machikaneyama-cho, Toyonaka, Osaka 560-0043, Japan
Office: Science Building H-614
e-mail: ochi_at_phys.sci.osaka-u.ac.jp   (_at_ → @)

in English / in Japanese


Research Interests

Curriculum Vitae

Awards


List of Publications

Original Papers

2018

27. J.-Q. Yan, M. Ochi, H. B. Cao, B. Saparov, J.-G. Cheng, Y. Uwatoko, R. Arita, B. C. Sales, and D. G. Mandrus,
"Magnetic order of Nd5Pb3 single crystals"
J. Phys.: Condens. Matter. 30, 135801 (2018).

26. Kenta Kuroda, M. Ochi, H. S. Suzuki, M. Hirayama, M. Nakayama, R. Noguchi, C. Bareille, S. Akebi, S. Kunisada, T. Muro, M. D. Watson, H. Kitazawa, Y. Haga, T. K. Kim, M. Hoesch, S. Shin, R. Arita, and Takeshi Kondo,
"Experimental Determination of the Topological Phase Diagram in Cerium Monopnictides"
Phys. Rev. Lett. 120, 086402 (2018).

25. T. Yamamoto, K. Shitara, S. Kitagawa, A. Kuwabara, M. Kuroe, K. Ishida, M. Ochi, K. Kuroki, K. Fujii, M. Yashima, C. M. Brown, H. Takatsu, C. Tassel, and H. Kageyama,
"Selective Hydride Occupation in BaVO3-xHx (0.3 ≤ x ≤ 0.8) with Face- and Corner-Shared Octahedra"
Chem. Mater. 30, 1566 (2018).

24. K. Suekuni, C. H. Lee, H. I. Tanaka, E. Nishibori, A. Nakamura, H. Kasai, H. Mori, H. Usui, M. Ochi, T. Hasegawa, M. Nakamura, S. Ohira-Kawamura, T. Kikuchi, K. Kaneko, H. Nishiate, K. Hashikuni, Y. Kosaka, K. Kuroki, and T. Takabatake,
"Retreat from Stress: Rattling in a Planar Coordination"
Adv. Mater. (2018).

23. T. Nagayama, K. Terashima, T. Wakita, H. Fujiwara, T. Fukura, Y. Yano, K. Ono, H. Kumigashira, O. Ogiso, A. Yamashita, Y. Takano, H. Mori, H. Usui, M. Ochi, K. Kuroki, Y. Muraoka, and T. Yokoya,
"Direct observation of double valence-band extrema and anisotropic effective masses of the thermoelectric material SnSe"
Jpn. J. Appl. Phys. 57, 010301 (RAPID COMMUNICATION) (2018).

2017

22. M. Ochi, H. Usui, and K. Kuroki,
"Prediction of the High Thermoelectric Performance of Pnictogen Dichalcogenide Layered Compounds with Quasi-One-Dimensional Gapped Dirac-like Band Dispersion"
Phys. Rev. Applied 8, 064020 (2017).

21. R. Mizuno, M. Ochi, and K. Kuroki,
"DMFT Study on the Electron-hole Asymmetry of the Electron Correlation Strength in the High Tc Cuprates"
J. Phys. Soc. Jpn. 86, 114706 (2017).

20. Y. Mizuguchi, Y. Hijikata, T. Abe, C. Moriyoshi, Y. Kuroiwa, Y. Goto, A. Miura, S. Lee, S. Torii, T. Kamiyama, C. H. Lee, M. Ochi, and K. Kuroki,
"Crystal structure, site selectivity, and electronic structure of layered chalcogenide LaOBiPbS3"
EPL 119, 26002 (2017).

19. K. Kuroda, T. Tomita, M.-T. Suzuki, C. Bareille, A. A. Nugroho, P. Goswami, M. Ochi, M. Ikhlas, M. Nakayama, S. Akebi, R. Noguchi, R. Ishii, N. Inami, K. Ono, H. Kumigashira, A. Varykhalov, T. Muro, T. Koretsune, R. Arita, S. Shin, Takeshi Kondo, and S. Nakatsuji,
"Evidence for magnetic Weyl fermions in a correlated metal"
Nature Mater. 16, 1090 (2017).

18. S. Okamoto, M. Ochi, R. Arita, J. Yan, and N. Trivedi,
"Localized-itinerant dichotomy and unconventional magnetism in SrRu2O6"
Sci. Rep. 7, 11742 (2017).

17. T. Machida, Y. Kohsaka, K. Iwaya, R. Arita, T. Hanaguri, R. Suzuki, M. Ochi, and Y. Iwasa,
"Orbital-dependent quasiparticle scattering interference in 3R-NbS2"
Phys. Rev. B 96, 075206 (2017).

16. H. Mori, H. Usui, M. Ochi, and K. Kuroki,
"Temperature- and doping-dependent roles of valleys in the thermoelectric performance of SnSe: A first-principles study"
Phys. Rev. B 96, 085113 (2017).

15. M.-T. Suzuki, T. Koretsune, M. Ochi, and R. Arita,
"Cluster multipole theory for anomalous Hall effect in antiferromagnets"
Phys. Rev. B 95, 094406 (2017). (Editors' Suggestion)

14. M. Ochi, R. Arita, and S. Tsuneyuki,
"Correlated Band Structure of a Transition Metal Oxide ZnO Obtained from a Many-Body Wave Function Theory"
Phys. Rev. Lett. 118, 026402 (2017).    Article (RIKEN Research)

2016

13. *Takeshi Kondo, *M. Ochi, M. Nakayama, H. Taniguchi, S. Akebi, K. Kuroda, M. Arita, S. Sakai, H. Namatame, M. Taniguchi, Y. Maeno, R. Arita, and S. Shin,
"Orbital-Dependent Band Narrowing Revealed in an Extremely Correlated Hund's Metal Emerging on the Topmost Layer of Sr2RuO4"
Phys. Rev. Lett. 117, 247001 (2016). [* equally contributed]

12. M. Ochi, R. Akashi, and K. Kuroki,
"Strong Bilayer Coupling Induced by the Symmetry Breaking in the Monoclinic Phase of BiS2-Based Superconductors"
J. Phys. Soc. Jpn. 85, 094705 (2016).

11. L. Huang, T. M. McCormick, M. Ochi, Z. Zhao, M.-T. Suzuki, R. Arita, Y. Wu, D. Mou, H. Cao, J. Yan, N. Trivedi, and A. Kaminski,
"Spectroscopic evidence for a type II Weyl semimetallic state in MoTe2"
Nature Mater. 15, 1155 (2016).

10. M. Ochi, R. Arita, N. Trivedi, and S. Okamoto,
"Strain-induced topological transition in SrRu2O6 and CaOs2O6"
Phys. Rev. B 93, 195149 (2016).

9. M. Ochi, Y. Yamamoto, R. Arita, and S. Tsuneyuki,
"Iterative diagonalization of the non-Hermitian transcorrelated Hamiltonian using a plane-wave basis set: Application to sp-electron systems with deep core states"
J. Chem. Phys. 144, 104109 (2016).

2015

8. Y. Wu, N. H. Jo, M. Ochi, L. Huang, D. Mou, S. L. Bud'ko, P. C. Canfield, N. Trivedi, R. Arita, and A. Kaminski,
"Temperature-Induced Lifshitz Transition in WTe2"
Phys. Rev. Lett. 115, 166602 (2015).

7. W. Tian, C. Svoboda, M. Ochi, M. Matsuda, H. B. Cao, J.-G. Cheng, B. C. Sales, D. G. Mandrus, R. Arita, N. Trivedi, and J.-Q. Yan,
"High antiferromagnetic transition temperature of a honeycomb compound SrRu2O6"
Phys. Rev. B 92, 100404(R) (2015).

6. R. Akashi, M. Ochi, S. Bordács, R. Suzuki, Y. Tokura, Y. Iwasa, and R. Arita,
"Two-Dimensional Valley Electrons and Excitons in Noncentrosymmetric 3R-MoS2"
Phys. Rev. Applied 4, 014002 (2015).

5. M. Ochi, R. Arita, M. Matsumoto, H. Kino, and T. Miyake,
"Robust flat bands in RCo5 (R=rare earth) compounds"
Phys. Rev. B 91, 165137 (2015).

4. M. Ochi and S. Tsuneyuki,
"Second-order Møller-Plesset perturbation theory for the transcorrelated Hamiltonian applied to solid-state calculations"
Chem. Phys. Lett. 621, 177 (2015). (Editor's Choice)

2014

3. M. Ochi and S. Tsuneyuki,
"Optical Absorption Spectra Calculated from a First-Principles Wave Function Theory for Solids: Transcorrelated Method Combined with Configuration Interaction Singles"
J. Chem. Theory Comput. 10, 4098 (2014).

2. M. Ochi, K. Sodeyama, and S. Tsuneyuki,
"Optimization of the Jastrow factor using the random-phase approximation and a similarity-transformed Hamiltonian: Application to band-structure calculation for some semiconductors and insulators"
J. Chem. Phys. 140, 074112 (2014).

2012

1. M. Ochi, K. Sodeyama, R. Sakuma, and S. Tsuneyuki,
"Efficient algorithm of the transcorrelated method for periodic systems"
J. Chem. Phys. 136, 094108 (2012).

Proceedings

1. M. Ochi and S. Tsuneyuki,
"Optimization of the Jastrow factor in the correlated wave function of electrons using the first-principles transcorrelated method for solid-state calculations"
J. Phys.: Conf. Ser. 454, 012020 (2013).

Review Articles

1. M. Ochi, R. Arita, and S. Tsuneyuki
"Transcorrelated method: wave function theory for solid-state calculations"
Kotai-Butsuri 52, 715 (2017). (in Japanese)


Last update: 2018/4/1
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