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职业迁徙
个人简介
Main Research Activities
The main research interest of my group at present is in the ruthenate physics.These are oxide materials with the same crystal structure as the cuprates (i.e. the well-known high-Tc superconductors). In 1994, we discovered superconductivity in the ruthenate Sr2RuO4 and since then we have developed a highly collaborative world-wide program of research on these materials.
Ruthenate superconductivity is now believed to result from a revolutionary "spin-triplet" state, in which not only the electronic charges but also the active spins of electrons become superfluid. The novel physics of spin-triplet superconductivity has actively been pursued. We specialise in growing high-quality crystals and investigate their physical properties by specific-heat measurements, etc.
Our other main interests include oxide materials with geometrically frustrated spins. Using our own high-quality crystals, we have investigated their unusual physical properties, such as spin-ice and Kagome-ice states. The aims of investigating these materials are to search for superconductivity based on unconventional features and for a quantum spin-liquid state in which electrons spins in an insulator form coherent pairs.
The main research interest of my group at present is in the ruthenate physics.These are oxide materials with the same crystal structure as the cuprates (i.e. the well-known high-Tc superconductors). In 1994, we discovered superconductivity in the ruthenate Sr2RuO4 and since then we have developed a highly collaborative world-wide program of research on these materials.
Ruthenate superconductivity is now believed to result from a revolutionary "spin-triplet" state, in which not only the electronic charges but also the active spins of electrons become superfluid. The novel physics of spin-triplet superconductivity has actively been pursued. We specialise in growing high-quality crystals and investigate their physical properties by specific-heat measurements, etc.
Our other main interests include oxide materials with geometrically frustrated spins. Using our own high-quality crystals, we have investigated their unusual physical properties, such as spin-ice and Kagome-ice states. The aims of investigating these materials are to search for superconductivity based on unconventional features and for a quantum spin-liquid state in which electrons spins in an insulator form coherent pairs.
研究兴趣
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Rustem Khasanov,Aline Ramires,Vadim Grinenko, Ilya Shipulin,Naoki Kikugawa,Dmitry A. Sokolov,Jonas A. Krieger, Thomas J. Hicken,Yoshiteru Maeno,Hubertus Luetkens,Zurab Guguchia
PHYSICAL REVIEW LETTERSno. 23 (2023)
PHYSICAL REVIEW Bno. 14 (2023)
arXiv (Cornell University)no. 23 (2023): 236001-236001
Physical Review Materialsno. 10 (2022)
Physical Review Bno. 7 (2022)
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