A
Anna Tamai
Researcher at University of Geneva
Publications - 65
Citations - 5063
Anna Tamai is an academic researcher from University of Geneva. The author has contributed to research in topics: Fermi surface & Angle-resolved photoemission spectroscopy. The author has an hindex of 31, co-authored 60 publications receiving 4381 citations. Previous affiliations of Anna Tamai include University of St Andrews & University of Zurich.
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Journal ArticleDOI
Boron nitride nanomesh.
TL;DR: A highly regular mesh of hexagonal boron nitride with a 3-nanometer periodicity and a 2-nanometers hole size was formed by self-assembly on a Rh(111) single crystalline surface that can serve as a template to organize molecules, as is exemplified by the decoration of the mesh by C60 molecules.
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Creation and control of a two-dimensional electron liquid at the bare SrTiO 3 surface
Worawat Meevasana,Phil D. C. King,Ruihua He,Ruihua He,Ruihua He,S-K. Mo,S-K. Mo,M. Hashimoto,M. Hashimoto,Anna Tamai,Prayoon Songsiriritthigul,Felix Baumberger,Z. X. Shen,Z. X. Shen +13 more
TL;DR: It is shown that a similar two-dimensional electron gas, with an electron density as large as 8×10(13) cm(-2), can be formed at the bare SrTiO(3) surface, and that the 2DEG density can be controlled through exposure of the surface to intense ultraviolet light.
Journal ArticleDOI
Creation and control of a two-dimensional electron liquid at the bare SrTiO3 surface
Worawat Meevasana,Phil D. C. King,Ruihua He,Sung-Kwan Mo,M. Hashimoto,Anna Tamai,Prayoon Songsiriritthigul,Felix Baumberger,Zhi-Xun Shen +8 more
TL;DR: In this paper, a 2DEG with an electron density as large as 8x10^13 cm^-2 was found at the bare SrTiO3 surface, and the electron density can be controlled through exposure of the surface to intense ultraviolet (UV) light.
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Bulk superconductivity at 38 K in a molecular system.
Alexey Y. Ganin,Yasuhiro Takabayashi,Yaroslav Z. Khimyak,Serena Margadonna,Anna Tamai,Matthew J. Rosseinsky,Kosmas Prassides +6 more
TL;DR: It is shown that superconducting Cs(3)C(60) can be reproducibly isolated by solvent-controlled synthesis and has the highest Tc of any molecular material at 38 K, and the observed Tc maximum is attributed to the role of strong electronic correlations near the metal-insulator transition onset.
Journal ArticleDOI
Fermi Arcs and Their Topological Character in the Candidate Type-II Weyl Semimetal MoTe 2
Anna Tamai,QuanSheng Wu,Irène Cucchi,Flavio Y. Bruno,S. Riccò,Timur K. Kim,Moritz Hoesch,Céline Barreteau,Enrico Giannini,Céline Besnard,Alexey A. Soluyanov,Alexey A. Soluyanov,Felix Baumberger,Felix Baumberger +13 more
TL;DR: In this article, the existence of type-II Weyl semimetals, which would be both conducting and insulating in different spatial directions, has been shown for the first time.