S
Silke Paschen
Researcher at Vienna University of Technology
Publications - 258
Citations - 5896
Silke Paschen is an academic researcher from Vienna University of Technology. The author has contributed to research in topics: Thermoelectric effect & Kondo effect. The author has an hindex of 37, co-authored 243 publications receiving 5130 citations. Previous affiliations of Silke Paschen include ETH Zurich & Rice University.
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Journal ArticleDOI
Discontinuous Hall coefficient at the quantum critical point in YbRh2Si2
Sven Friedemann,Niels Oeschler,Steffen Wirth,Cornelius Krellner,Christoph Geibel,Frank Steglich,Silke Paschen,Stefan Kirchner,Qimiao Si +8 more
TL;DR: A high-resolution study of the Hall effect and magnetoresistivity on samples of different quality finds a robust crossover on top of a sample dependent linear background contribution, which solidify the conclusion of a collapsing Fermi surface.
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Photoinduced second harmonic generation of LaFe4Sb12 near spin fluctuated critical points
Khalid Nouneh,Khalid Nouneh,R. Viennois,I.V. Kityk,Ferial Terki,Salam Charar,S. Benet,Silke Paschen +7 more
TL;DR: In this paper, the temperature dependence of the resistivity, the Seebeck coefficient and photoinduced second harmonic generation (PISHG) are studied near the quantum critical point in the skutterudite compound LaFe4Sb12, possessing increased spin fluctuations.
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Suppression of vacancies boosts thermoelectric performance in type-I clathrates
Xinlin Yan,M. Ikeda,Long Zhang,Ernst Bauer,Peter Rogl,Gerald Giester,Andrey Prokofiev,Silke Paschen +7 more
TL;DR: In this article, structural and thermoelectric properties of single crystalline Ba8(Cu,Ga,Ge,□)46, where □ denotes a vacancy, are presented.
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Low-temperature transport, thermal, and optical properties of single-grain quasicrystals of icosahedral phases in the Y-Mg-Zn and Tb-Mg-Zn alloy systems
M. A. Chernikov,Silke Paschen,E. Felder,P. Vorburger,Barbara Ruzicka,Leonardo Degiorgi,H. R. Ott,Ian R. Fisher,Paul C. Canfield +8 more
TL;DR: In this article, a comprehensive series of results of electrical transport, magnetoconductivity, Hall effect!, thermal specific heat, and optical reflectivity measurements in varying temperature ranges between 1.5 and 300 K on high-quality single-grain quasicrystals of icosahedral Y-Mg-Zn were presented.
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A thermoelectric generator based on an n-type clathrate and a p-type skutterudite unicouple
Eric Alleno,N. Lamquembe,Raul Cardoso-Gil,M. Ikeda,F. Widder,O. Rouleau,Claude Godart,Yu. Grin,Silke Paschen +8 more
TL;DR: In this article, the first mixed clathrate-skutterudite unicouple thermoelectric generator was presented, which achieved an average contact resistivity of 16'µΩ'cm2 with Pb-Ag (hot side) and In-Sn (cold side) brazings combined with and intermediate Ni layer.