S
Sigurd Thienhaus
Researcher at Ruhr University Bochum
Publications - 25
Citations - 1462
Sigurd Thienhaus is an academic researcher from Ruhr University Bochum. The author has contributed to research in topics: Thin film & Shape-memory alloy. The author has an hindex of 13, co-authored 24 publications receiving 1284 citations. Previous affiliations of Sigurd Thienhaus include Center of Advanced European Studies and Research.
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Combinatorial search of thermoelastic shape-memory alloys with extremely small hysteresis width
Jun Cui,Jun Cui,Yong S. Chu,O. Famodu,Yasubumi Furuya,Jason R. Hattrick-Simpers,Richard D. James,Alfred Ludwig,Sigurd Thienhaus,Manfred Wuttig,Zhiyong Zhang,Ichiro Takeuchi +11 more
TL;DR: A clear relationship between the hysteresis and the middle eigenvalue of the transformation stretch tensor as predicted by the theory was observed for the first time and a new composition region of titanium-rich SMAs is identified with potential for improved control of SMA properties.
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Identification of Quaternary Shape Memory Alloys with Near‐Zero Thermal Hysteresis and Unprecedented Functional Stability
Robert Zarnetta,Ryota Takahashi,Ryota Takahashi,Marcus L. Young,Alan Savan,Yasubumi Furuya,Sigurd Thienhaus,Burkhard Maaß,Mustafa Rahim,Jan Frenzel,Hayo Brunken,Yong S. Chu,Yong S. Chu,Vijay Srivastava,Richard D. James,Ichiro Takeuchi,Gunther Eggeler,Alfred Ludwig +17 more
TL;DR: In this article, the lattice parameters of quaternary shape memory alloys and the thermal hysteresis were tailored by using a thin-film composition-spread technique and high-throughput characterization methods.
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Development of multifunctional thin films using high-throughput experimentation methods
TL;DR: In this paper, the authors describe the use of thin film high-throughput experimentation methods for the efficient development of multifunctional materials, using Ni-Ti-X and ferromagnetic shape memory alloys as examples.
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Combinatorial fabrication and high-throughput characterization of a Ti–Ni–Cu shape memory thin film composition spread
TL;DR: In this paper, the phase transformation properties of thin memory thin films prepared in the form of a continuous composition spread were investigated using an ultra-high vacuum combinatorial magnetron sputterdeposition system.
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Ab initio calculations of structure and lattice dynamics in Ni-Mn-Al shape memory alloys
T. Büsgen,Jürgen Feydt,R. Hassdorf,Sigurd Thienhaus,Michael Moske,Markus Boese,Alexey T. Zayak,Peter Entel +7 more
TL;DR: In this article, the magnetic shape-memory alloy Ni50MnxAl50−x with 0 ≤ x ≤ 50 were carried out using density functional theory and PAW potentials.