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Crystals grown from molten salts

Dr Ryutaro Okuma

Visitor - Computer account only

Research theme

  • Quantum materials

Sub department

  • Condensed Matter Physics

Research groups

  • Quantum magnetism and quantum phase transitions
ryutaro.okuma@physics.ox.ac.uk
Telephone: 01865 (2)72310
Clarendon Laboratory, room 051,106
sites.google.com/view/rokuma
  • About
  • Publications

Synthesized pharmacosiderite

A series of magnon crystals appearing under ultrahigh magnetic fields in a kagomé antiferromagnet

Nature Communications Springer Nature 10:1 (2019) 1229

Authors:

R Okuma, D Nakamura, T Okubo, A Miyake, A Matsuo, K Kindo, M Tokunaga, N Kawashima, S Takeyama, Z Hiroi
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Frustrated Magnetism of Pharmacosiderite Comprising Tetrahedral Clusters Arranged in the Primitive Cubic Lattice

Journal of the Physical Society of Japan Physical Society of Japan 87:9 (2018) 093702

Authors:

Ryutaro Okuma, Takeshi Yajima, Tatsuo Fujii, Mikio Takano, Zenji Hiroi
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Frustrated Magnetism of Pharmacosiderite Comprising Tetrahedral Clusters Arranged in the Primitive Cubic Lattice

ArXiv 1808.02219 (2018)

Authors:

Ryutaro Okuma, Takeshi Yajima, Tatsuo Fujii, Mikio Takano, Zenji Hiroi
Details from ArXiV

Phase diagram of multiferroic KCu3As2O7(OD)3

Physical Review B American Physical Society (APS) 95:21 (2017) 214415

Authors:

Gøran J Nilsen, Virginie Simonet, Claire V Colin, Ryutaro Okuma, Yoshihiko Okamoto, Masashi Tokunaga, Thomas C Hansen, Dmitry D Khalyavin, Zenji Hiroi
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Iyoite, MnCuCl(OH)3 and misakiite, Cu3Mn(OH)6Cl2: new members of the atacamite family from Sadamisaki Peninsula, Ehime Prefecture, Japan

Mineralogical Magazine Mineralogical Society 81:3 (2017) 485-498

Authors:

D Nishio-Hamane, K Momma, M Ohnishi, N Shimobayashi, R Miyawaki, N Tomita, R Okuma, AR Kampf, T Minakawa
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