R
Reinhard Uecker
Researcher at Institut für Kristallzüchtung
Publications - 147
Citations - 11650
Reinhard Uecker is an academic researcher from Institut für Kristallzüchtung. The author has contributed to research in topics: Thin film & Crystal growth. The author has an hindex of 41, co-authored 147 publications receiving 9777 citations. Previous affiliations of Reinhard Uecker include Leibniz Association.
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Journal ArticleDOI
Room-temperature ferroelectricity in strained SrTiO3.
J. H. Haeni,Patrick Irvin,Wontae Chang,Reinhard Uecker,P. Reiche,Y. L. Li,Somnath Choudhury,Wei Tian,Marilyn E. Hawley,B. Craigo,Alexander K. Tagantsev,Xiaoqing Pan,Stephen K. Streiffer,Long Qing Chen,Steven W. Kirchoefer,Jeremy Levy,Darrell G. Schlom +16 more
TL;DR: It is shown that epitaxial strain from a newly developed substrate can be harnessed to increase Tc by hundreds of degrees and produce room-temperature ferro electricity in strontium titanate, a material that is not normally ferroelectric at any temperature.
Journal ArticleDOI
Enhancement of ferroelectricity in strained BaTiO3 thin films.
Kyoung Jin Choi,Michael D. Biegalski,Yulan Li,Alok Sharan,Jürgen Schubert,Reinhard Uecker,P. Reiche,Y. B. Chen,Xiaoqing Pan,Venkatraman Gopalan,Long Qing Chen,Darrell G. Schlom,Chang-Beom Eom +12 more
TL;DR: This work demonstrates a route to a lead-free ferroelectric for nonvolatile memories and electro-optic devices.
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Mechanism of Lithium Metal Penetration through Inorganic Solid Electrolytes
Lukas Porz,Lukas Porz,Tushar Swamy,Brian W. Sheldon,Daniel Rettenwander,Till Frömling,Henry L. Thaman,Stefan Berendts,Reinhard Uecker,W. Craig Carter,Yet-Ming Chiang +10 more
TL;DR: In this article, Li deposition is observed and measured on a solid electrolyte in the vicinity of a metallic current collector, and an electrochemomechanical model of plating-induced Li infiltration is proposed.
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A strong ferroelectric ferromagnet created by means of spin–lattice coupling
June Hyuk Lee,June Hyuk Lee,Lei Fang,Eftihia Vlahos,Xianglin Ke,Young Woo Jung,Lena F. Kourkoutis,Jong-Woo Kim,Philip Ryan,Tassilo Heeg,M. Roeckerath,Veronica Goian,M. Bernhagen,Reinhard Uecker,P. Chris Hammel,Karin M. Rabe,Stanislav Kamba,Jürgen Schubert,John W. Freeland,David A. Muller,Craig J. Fennie,Peter Schiffer,Venkatraman Gopalan,Ezekiel Johnston-Halperin,Darrell G. Schlom +24 more
TL;DR: This work demonstrates that a single experimental parameter, strain, simultaneously controls multiple order parameters and is a viable alternative tuning parameter to composition for creating multiferroics.
Journal ArticleDOI
On the bulk β-Ga2O3 single crystals grown by the Czochralski method
Zbigniew Galazka,Klaus Irmscher,Reinhard Uecker,Rainer Bertram,Mike Pietsch,Albert Kwasniewski,M. Naumann,Tobias Schulz,Robert Schewski,Detlef Klimm,Matthias Bickermann +10 more
TL;DR: In this article, the Czochralski method was used to grow 2 in. diameter β-Ga 2 O 3 single crystals with high free-carrier absorption in the near infrared (NIR) wavelength range.