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˜A—æF“Œ‹ž“sVh‹æ‘å‹v•Û‚R|‚S|‚P

‘ˆî“c‘åŠw¼‘ˆî“cƒLƒƒƒ“ƒpƒX55†ŠÙN“309A

 

 

V’…î•ñ

2022”N“x

7/13“¡ˆä‰ël‚³‚ñ‚ª‘æ‚P’˜ŽÒAŽRŒû’q”V‚³‚ñ‚ª‘æ2’˜ŽÒ‚̘_•¶‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Bulk and surface electronic structure of MnPSe3 revealed by photoemission and x-ray absorption spectroscopy,

Masato Fujii, Tomoyuki Yamaguchi, Takuo Ohkochi, Chandan De, Sang-Wook Cheong, and Takashi Mizokawa,

Phys. Rev. B 106, 035118 (2022).

 

7/10‰ª–{—z•½‚³‚ñA¼–{—½–킳‚ñ‚ªŽQ‰Á‚µ‚½Œ¤‹†˜_•¶‚ªonlineo”Å‚³‚ê‚Ü‚µ‚½B

Domain Dependent Fermi Arcs Observed in a Striped Phase Dichalcogenide,

Takashi Mizokawa, Alexei Barinov, Viktor Kandyba, Alessio Giampietri, Ryoya Matsumoto, Yohei Okamoto, Kou Takubo, Koji Miyamoto, Taichi Okuda, Sunseng Pyon, Hiroyuki Ishii, Kazutaka Kudo, Minoru Nohara, and Naurang L. Saini,

Adv. Quantum Technol., 2200029 (2022).

 

7/7ŽRŒû’q”V‚³‚ñ‚ª‘æ‚P’˜ŽÒ‚̘_•¶‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Electronic Structure of Spinel-Type MgTi2O4: Valence Change at Surface and Effect of Fe Substitution for Mg,

Tomoyuki Yamaguchi, Mario Okawa, Hiroki Wadati, Tom Z. Regier, Tom Saitoh, Yasumasa Takagi, Akira Yasui, Masahiko Isobe, Yutaka Ueda, and Takashi Mizokawa,

J. Phys. Soc. Jpn. 91, 074704 (2022).

 

6/30‚‹´—D‚³‚ñ‚ª‘æ‚P’˜ŽÒ‚̘_•¶‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Impact of Co or Cu Substitution for Ni on the Electronic Structure of Ta2NiSe5 Studied by Band Structure Calculations,

Yu Takahashi, and Takashi Mizokawa,

J. Phys. Soc. Jpn. 91, 074714 (2022).

 

6/6-20  SPring-8‚Ì‘ä˜pƒr[ƒ€ƒ‰ƒCƒ“‚ÅMax Planck Institute‚ÌTjengƒOƒ‹[ƒv‚Æ‹¤“¯ŽÀŒ±‚ðs‚¢‚Ü‚µ‚½B

ŽO‹g–삳‚ñ‚Æ’†‘º‚³‚ñ‚ª‚QTŠÔ‚ɂ킽‚édXüŒõ“dŽq•ªŒõŽÀŒ±‚ÉŽQ‰Á‚¢‚½‚µ‚Ü‚µ‚½B

 

5/25-26 KEK-PF BL-2A‚ł̃r[ƒ€ƒ^ƒCƒ€‚ÉŽO‹g–삳‚ñA—Ñ‚³‚ñA’†‘º‚³‚ñ‚ªŽQ‰Á‚µ‚Ü‚µ‚½B

‹v‚µ‚Ô‚è‚Ì•úŽËŽ{Ý‚Å‚ÌŽÀŒ±‚Å‚·B

 

5/25’†‘º—È‚³‚ñ‚ª‘æ‚P’˜ŽÒAŽO‹g–ìß‚³‚ñ‚ª‘æ2’˜ŽÒ‚̘_•¶‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Electronic Structure of Ba3Nb5O15 and Ba2SrNb5O15 Studied by Band Calculation and Photoemission Spectroscopy,

Ryo Nakamura, Takashi Miyoshino, Yuhki Kondoh, Tomomasa Kajita, Takuro Katsufuji, Naurang L. Saini, and Takashi Mizokawa,

J. Phys. Soc. Jpn. 91, 064711 (2022).

 

5/24 Max Planck Institute‚ÌDaisuke TakegamiŽ‚ðu‰‰ŽÒ‚Æ‚µ‚Ä‚¨µ‚«‚µ‚āAdXüŒõ“dŽq•ªŒõ‚ÉŠÖ‚·‚éƒZƒ~ƒi[‚ðŠJÃ‚¢‚½‚µ‚Ü‚µ‚½B

Speaker: Daisuke Takegami (Max Planck Institute Chemical Physics of Solids)

Title: HAXPES on Transition Metal Oxides: New insights into an effective use of the photoionization cross-sections

 

4/1uŽt(”CŠú•t)‚Æ‚µ‚Ä‘åì–œ—¢¶‚³‚ñ‚ª’…”C‚¢‚½‚µ‚Ü‚µ‚½B

 

 

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Œõ“dŽq•ªŒõ‚ÆXü‹zŽû•ªŒõ

 

 

Œõ“dŽq•ªŒõ‘•’uiÃ“d”¼‹…Œ^j

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Šp“x•ª‰ðŒõ“dŽq•ªŒõ‚É‚æ‚éƒoƒ“ƒh‚ÌŠÏ‘ª—á

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‚±‚ê‚܂ł̏î•ñ

2021”N“x

3/24Šp“c‘ì–킳‚ñA•XãéD”n‚³‚ñA“¡ˆä‰ël‚³‚ñA¼–{“Ä•F‚³‚ñ‚ªCŽm‰Û’ö‚ðC—¹‚¢‚½‚µ‚Ü‚µ‚½B

 

9/20-23ƒIƒ“ƒ‰ƒCƒ“ŠJÃ‚Ì“ú–{•¨—Šw‰ïH‹G‘å‰ï‚Å“¡ˆä‚³‚ñA—Ñ‚³‚ñAX“c‚³‚ñA•ž•”‚³‚ñA’†‘º‚³‚ñ‚ªŒ¤‹†¬‰Ê‚ð”­•\‚¢‚½‚µ‚Ü‚µ‚½B

 

7/7¼–{—Ŗ킳‚ñ‚ª‘æ‚P’˜ŽÒ‚̘_•¶‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Surface Electronic States and Inclining Surfaces in MoTe2 Probed by Photoemission Spectromicroscopy,

Ryoya Matsumoto, Naurang L. Saini, Alessio Giampietri, Viktor Kandyba, Alexey Barinov, Rajveer Jha, Ryuji Higashinaka, Tatsuma D. Matsuda, Yuji Aoki, and Takashi Mizokawa,

J. Phys. Soc. Jpn. 90, 084704 (2021).

 

4/21¼àV—I‚³‚ñ‚ª‘æ‚P’˜ŽÒ‚̘_•¶‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Fermi Surface Geometry and Inhomogeneous Electronic States in Pr1.3−xLa0.7CexCuO4 (x = 0.05) with Small Superconducting Volume Fraction,

Yu Matsuzawa, Tomohiro Morita, Masashi Arita, Alessio Giampietri, Viktor Kandyba, Alexey Barinov, Akira Takahashi, Yusuke Nagakubo, Tadashi Adachi, Yoji Koike, Atsushi Fujimori, Naurang L. Saini, and Takashi Mizokawa,

J. Phys. Soc. Jpn. 90, 054704 (2021).

 

2020”N“x

3/24Ô‰H—T‚³‚ñA“‡Šâ‘םô‚³‚ñAXj®‹P‚³‚ñAˆÀ“c’C“¿‚³‚ñAŽRŒû’q”V‚³‚ñ‚ªCŽm‰Û’ö‚ðC—¹‚¢‚½‚µ‚Ü‚µ‚½B

 

3/16Žç“c’q—m‚³‚ñ‚ª‘æ1’˜ŽÒ‚̘_•¶‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Evolution of the Fermi surface in superconductor PrO1-xFxBiS2 (x=0.0, 0.3, and 0.5) revealed by angle-resolved photoemission spectroscopy,

T. Morita, Y. Matsuzawa, S. Kumar, E. F. Schwier, K. Shimada, R. Higashinaka, T. D. Matsuda, Y. Aoki, N. L. Saini, and T. Mizokawa,

Phys. Rev. B 103, 094510 (2021).

 

3/12-15“ú–{•¨—Šw‰ï‘æ76‰ñ”NŽŸ‘å‰ï‚Å—Ñ‚³‚ñA¼–{‚³‚ñ‚ªŒ¤‹†¬‰Ê‚ð”­•\‚¢‚½‚µ‚Ü‚µ‚½B

 

2/1 ŽŸÈŒ¤‹†ˆõ‚Æ‚µ‚Ä‘åì–œ—¢¶‚³‚ñ‚ª’…”C‚¢‚½‚µ‚Ü‚µ‚½B

 

11/30ˆÀ“c’C“¿‚³‚ñ‚ª‘æ‚P’˜ŽÒ‚̘_•¶‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Interplay between electronic correlation and atomic disorder in a low carrier density 4d transition-metal oxide,

T. Yasuda, Y. Kondo, T. Kajita, K. Murota, D. Ootsuki, Y. Takagi, A. Yasui, N. L. Saini, T. Katsufuji, and T. Mizokawa,

Phys. Rev. B 102, 205133 (2020).

 

11/5–§‰ª‘ñS‚³‚ñ‚ª‘æ‚P’˜ŽÒ‚̘_•¶‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Photoinduced Phase Transition from Excitonic Insulator to Semimetal-like State in Ta2Ni1−xCoxSe5 (x = 0.10),

Takumi Mitsuoka, Takeshi Suzuki, Hidenori Takagi, Naoyuki Katayama, Hiroshi Sawa, Minoru Nohara, Mari Watanabe,

Jiadi Xu, Qianhui Ren, Masami Fujisawa, Teruto Kanai, Jiro Itatani, Shik Shin, Kozo Okazaki, and Takashi Mizokawa,

J. Phys. Soc. Jpn. 89, 124703 (2020).

 

10/9 Ô‰H—S‚³‚ñ‚ª‘æ‚P’˜ŽÒ‚̘_•¶‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Momentum Dependent Band Renormalization and Surface Aging Effect on a Zone Center Electron Pocket

in NaSn2As2 Revealed by Angle-Resolved Photoemission Spectroscopy,

Yuka Akabane, Taiki Shimaiwa, Yosuke Goto, Yoshikazu Mizuguchi, Takayoshi Yokoya, Masashi Arita, Shiv Kumar,

Eike F. Schwier, Kenya Shimada, Naurang L. Saini, and Takashi Mizokawa,

J. Phys. Soc. Jpn. 89, 114707 (2020).

 

9/8-11 ƒIƒ“ƒ‰ƒCƒ“‚ÅŠJÃ‚³‚ꂽ“ú–{•¨—Šw‰ïH‹G‘å‰ï‚ŁAŒ¤‹†Žº‚̃ƒ“ƒo[12–¼‚ª12Œ‚Ì”­•\‚ðs‚¢‚Ü‚µ‚½B

 

6/24Žº“cN‘¾‚³‚ñ‚ª‘æ‚P’˜ŽÒ‚̘_•¶2•Ò‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Charge correlation in V2OPO4 probed by hard x-ray photoemission spectroscopy,

Kota Murota, Elise Pachoud, J. Paul Attfield, Robert Glaum, Tatsunori Yasuda, Daiki Ootsuki,

Yasumasa Takagi, Akira Yasui, Daniel I. Khomskii, and Takashi Mizokawa,

Phys. Rev. B 101, 235159 (2020).

Vanadium 3d charge and orbital states in V2OPO4 probed by x-ray absorption spectroscopy,

Kota Murota, Elise Pachoud, J. Paul Attfield, Robert Glaum, Ronny Sutarto, Kou Takubo, Daniel I. Khomskii, and Takashi Mizokawa,

Phys. Rev. B 101, 245106 (2020).

 

2019”N“x

3/24Žç“c’q—m‚³‚ñA¼àV—I‚³‚ñA–§‰ª‘ñS‚³‚ñAŽº“cN‘¾‚³‚ñ‚ªCŽm‰Û’ö‚ðC—¹‚¢‚½‚µ‚Ü‚µ‚½B

@@@–§‰ª‘ñS‚³‚ñ‚̏CŽm˜_•¶‚ª‘ˆî“c•¨—‰ï‚̏CŽm˜_•¶Üi‹{•”Üj‚É‘Io‚³‚ê‚Ü‚µ‚½B

‚¨‚ß‚Å‚Æ‚¤‚²‚´‚¢‚Ü‚·B

 

3/16-19 ƒIƒ“ƒ‰ƒCƒ“‚ÅŠJÃ‚³‚ꂽ“ú–{•¨—Šw‰ï‘æ75‰ñ”N‰ï‚Å“¡ˆä‰ël‚³‚ñ‚ªŒ¤‹†¬‰Ê‚ð”­•\‚µ‚Ü‚µ‚½B

 

3/12 2nd Italy-Japan seminar on electronic correlation and lattice anomalies in superconducting and thermoelectric materials​‚ª¼‘ˆî“cƒLƒƒƒ“ƒpƒX‚ÅŠJÃ‚³‚ê‚Ü‚µ‚½Bu‰‰‚µ‚Ä‚­‚¾‚³‚Á‚½æ¶•û‚ÉŒä—ç\‚µã‚°‚Ü‚·B

 

9/24 Dash‚³‚ñ‚ª‘æ‚P’˜ŽÒA2015”N“x‘²Œ¤¶‚̉|–{‚³‚ñ‚ª‘æ2’˜ŽÒ‚̘_•¶‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Temperature-dependent evolution of Ti 3d spectral features at surface of BaxTi8O16+ƒÂ,

S. Dash, H. Enomoto, T. Kajita, K. Ono, K. Horiba, M. Kobayashi, H. Kumigashira, V. Kandyba, A. Giampietri,

A. Barinov, F. Stramaglia, N. L. Saini, T. Katsufuji, and T. Mizokawa,

Phys. Rev. B 100, 125153 (2019).

 

9/10-13 Šò•Œ‘åŠw‚ÅŠJÃ‚³‚ꂽ“ú–{•¨—Šw‰ïH‹G‘å‰ï‚ŁAŒ¤‹†Žº‚̃ƒ“ƒo[12–¼‚ª12Œ‚Ì”­•\‚ðs‚¢‚Ü‚µ‚½B

 

8/22 ™–{‘ñ–炳‚ñ‚ª‘æ‚P’˜ŽÒ‚̘_•¶‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Inhomogeneous charge distribution in a self-doped EuFBiS2 superconductor,

T. Sugimoto, E. Paris, K. Terashima, A. Barinov, A. Giampietri, T. Wakita, T. Yokoya, J. Kajitani, R. Higashinaka,

T. D. Matsuda, Y. Aoki, T. Mizokawa, and N. L. Saini,

Phys. Rev. B 100, 064520 (2019).

 

4/1 “¡X~æ¶i“Œ‹ž‘åŠw–¼—_‹³Žöj‚ª—HŠwp‰@‚Ì‹qˆõ‹³Žö‚Æ‚µ‚Ä’…”C‚³‚ê‚Ü‚µ‚½B“–Œ¤‹†Žº‚ō‚‰·’´“`“±‚ðŒ¤‹†‚·‚é‘åŠw‰@¶‚ðŽw“±‚µ‚Ä‚­‚¾‚³‚¢‚Ü‚·B

 

2018”N“x

3/31 Dash‚³‚ñ‚ª”CŠú‚ðI‚¦‚Ä‹A‘‚µ‚Ü‚µ‚½B

3/24 ‘O“cãY‚³‚ñA¼–{—½–킳‚ñA”ª–ØŒ´“‚³‚ñ‚ªCŽm‰Û’ö‚ðC—¹‚µ‚Ü‚µ‚½B

 

3/14-17 ‹ãB‘åŠw‚ÅŠJÃ‚³‚ꂽ“ú–{•¨—Šw‰ï‘æ74‰ñ”N‰ï‚ŁAÔ‰H—S‚³‚ñA“‡Šâ‘םô‚³‚ñAXj®‹P‚³‚ñAˆÀ“c’C“¿‚³‚ñAŽRŒû’q”V‚³‚ñ‚ªŒ¤‹†¬‰Ê‚ð”­•\‚¢‚½‚µ‚Ü‚µ‚½B

 

1/11-13 ‘ˆî“c‘åŠw‚ÅŠJÃ‚³‚ꂽThe 19th JAPAN-KOREA-TAIWAN SYMPOSIUM ON STRONGLY CORRELATED ELECTRON SYSTEMS (JKT19) ‚É‚¨‚¢‚Ä‘O“cãY‚³‚ñA–§‰ª‘ñS‚³‚ñ‚ªŒ¤‹†¬‰Ê‚ð”­•\‚¢‚½‚µ‚Ü‚µ‚½B

 

1/11 Dash‚³‚ñ‚ª‘æ‚P’˜ŽÒ‚̘_•¶‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Temperature-dependent valence state within the metallic phase of BaV10O15 probed by hard x-ray photoelectron spectroscopy,

S. Dash, M. Okawa, T. Kajita, T. Yoshino, R. Shimoyama, K. Takahashi, Y. Takahashi, R. Takayanagi, T. Saitoh,

A. Yasui, E. Ikenaga, N. L. Saini, T. Katsufuji, and T. Mizokawa,

Phys. Rev. B 99, 035122 (2019).

 

11/19¼–{—½–킳‚ñ‚ª‘æ‚P’˜ŽÒ‚̘_•¶‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Orbital-dependent band renormalization in WTe2 revealed by angle-resolved photoemission spectroscopy,

R. Matsumoto, T. Sugimoto, T. Mizokawa, N. L. Saini, M. Arita, R. Jha, R. Higashinaka, T. D. Matsuda, and Y. Aoki,

Phys. Rev. B 98, 205138 (2018).

 

10/1 Dash‚³‚ñ‚ª‘æ‚P’˜ŽÒAŽç“c‚³‚ñ‚ª‘æ2’˜ŽÒ‚̘_•¶‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Impact of valence fluctuations on the electronic properties of RO1xFxBiS2,

S. Dash, T. Morita, K. Kurokawa, Y. Matsuzawa, N. L. Saini, N. Yamamoto, Joe Kajitani, R. Higashinaka,

T. D. Matsuda, Y. Aoki, and T. Mizokawa,

Phys. Rev. B 98, 144501 (2018).

 

9/9-12 “¯ŽuŽÐ‘åŠw‚ÅŠJÃ‚³‚ꂽ“ú–{•¨—Šw‰ïH‹G‘å‰ï‚ŁAŒ¤‹†Žº‚̃ƒ“ƒo[11–¼‚ª12Œ‚Ì”­•\‚ðs‚¢‚Ü‚µ‚½B

 

4/10 Dash‚³‚ñ‚ª‘æ‚P’˜ŽÒ‚̘_•¶‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Anomalous metallic state with strong charge fluctuations in BaxTi8O16+ƒÂ revealed by hard x-ray photoemission spectroscopy,

S. Dash, T. Kajita, M. Okawa, T. Saitoh, E. Ikenaga, N. L. Saini, T. Katsufuji, and T. Mizokawa,

Phys. Rev. B 97, 165116 (2018).

 

2017”N“x

3/24 Šâèx‚³‚ñA‰ª–{—z•½‚³‚ñA‹g–ì—ƒ‚³‚ñ‚ªCŽm‰Û’ö‚ðC—¹‚µ‚Ü‚µ‚½B

 

3/22-25 “Œ‹ž—‰È‘åŠw‚ÅŠJÃ‚³‚ꂽ“ú–{•¨—Šw‰ï‘æ73‰ñ”N‰ï‚ŁAŽç“c’q—m‚³‚ñA¼àV—I‚³‚ñA–§‰ª‘ñS‚³‚ñ‚ªŒ¤‹†¬‰Ê‚ð”­•\‚µ‚Ü‚µ‚½B

 

3/22 ‘O“cãY‚³‚ñ‚ª‘æ1’˜ŽÒAŽR–{Œ’“o‚³‚ñ‚ª‘æ2’˜ŽÒ‚̘_•¶‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Unusually large chemical potential shift in a degenerate semiconductor: Angle-resolved photoemission study of SnSe and Na-doped SnSe,

M. Maeda, K. Yamamoto, T. Mizokawa, N. L. Saini, M. Arita, H. Namatame, M. Taniguchi, G. Tan, L. D. Zhao, and M. G. Kanatzidis,

Phys. Rev. B 97, 121110(R) (2018).

 

3/8 ¼–{—½–킳‚ñA‘O“cãY‚³‚ñ‚ªL“‡‘åŠw‚ł̍‘ÛƒVƒ“ƒ|ƒWƒEƒ€

The 22nd Hiroshima International Symposium on Synchrotron Radiation

‚ÅŒ¤‹†¬‰Ê‚ð”­•\‚¢‚½‚µ‚Ü‚µ‚½B

 

9/29 ‹g–ì—ƒ‚³‚ñ‚ª‘æ1’˜ŽÒ‚̘_•¶‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Inhomogeneous electronic states associated with charge-orbital order/disorder in BaV10O15 probed by photoemission spectromicroscopy,

T. Yoshino, K. Wakita, E. Paris, A. Barinov, T. Kajita, T. Katsufuji, V. Kandyba, T. Sugimoto, T. Yokoya, N. L. Saini, and T. Mizokawa,

Phys. Rev. B 96, 115161 (2017).

 

9/27 Šâèx‚³‚ñ‚ªŽQ‰Á‚µ‚½˜_•¶‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Orbital order and fluctuations in the two-leg ladder materials BaFe2X3 (X=S and Se) and CsFe2Se3,
Kou Takubo, Yuichi Yokoyama, Hiroki Wadati, Shun Iwasaki, Takashi Mizokawa, Teak Boyko, Ronny Sutarto,
Feizhou He, Kazuki Hashizume, Satoshi Imaizumi, Takuya Aoyama, Yoshinori Imai, and Kenya Ohgushi,
Phys. Rev. B 96, 115157 (2017).

 

9/25 ‰ª–{—z•½‚³‚ñ‚ª‘æ‚P’˜ŽÒ‚̘_•¶‚ªo”Å‚³‚ê‚Ü‚µ‚½B

Electronic structure and polar catastrophe at the surface of LixCoO2 studied by angle-resolved photoemission spectroscopy,

Y. Okamoto, R. Matsumoto, T. Yagihara, C. Iwai, K. Miyoshi, J. Takeuchi, K. Horiba, M. Kobayashi, K. Ono,

H. Kumigashira, N. L. Saini, and T. Mizokawa

Phys. Rev. B 96, 125147 (2017).

 

9/21-24 ŠâŽè‘åŠw‚ÅŠJÃ‚³‚ꂽ“ú–{•¨—Šw‰ïH‹G‘å‰ï‚ŁA‘O“cãY‚³‚ñA¼–{—½–킳‚ñA”ª–ØŒ´“‚³‚ñAŽç“c’q—m‚³‚ñA•ì‹P•—‚³‚ñA¼àV—I‚³‚ñA–§‰ª‘ñS‚³‚ñAŽº“cN‘¾‚³‚ñ‚ªŒ¤‹†¬‰Ê‚ð”­•\‚µ‚Ü‚µ‚½B