Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Gowtham Arivanandhan"'
Autor:
Sabrina M. Curtis, Marian Sielenkämper, Gowtham Arivanandhan, Duygu Dengiz, Zixiong Li, Justin Jetter, Lisa Hanke, Lars Bumke, Eckhard Quandt, Stephan Wulfinghoff, Manfred Kohl
Publikováno v:
International Journal of Smart and Nano Materials, Vol 13, Iss 2, Pp 293-314 (2022)
ABSTRACTThe martensitic phase transformation in Ti40.4Ni48Hf11.6 shape memory alloys is leveraged for bi-directional actuation with TiNiHf/SiO2/Si composites. The shape memory properties of magnetron sputtered Ti40.4Ni48Hf11.6 films annealed at 635°
Externí odkaz:
https://doaj.org/article/e9c68021e442469bae3ec9322970fbdb
Autor:
Gowtham Arivanandhan, Zixiong Li, Sabrina M. Curtis, Lisa Hanke, Eckhard Quandt, Manfred Kohl
Publikováno v:
Actuators, Vol 12, Iss 2, p 82 (2023)
We present a novel design approach for the power optimization of cantilever-based shape memory alloy (SMA)/Si bimorph microactuators as well as their microfabrication and in situ characterization. A major concern upon the miniaturization of SMA/Si bi
Externí odkaz:
https://doaj.org/article/4e7c15eda1df474eaa81e1babb15ec43
Autor:
Sabrina M. Curtis, Duygu Dengiz, Prasanth Velvaluri, Lars Bumke, Eckhard Quandt, Marian Sielenkämper, Stephan Wulfinghoff, Gowtham Arivanandhan, Zixiong Li, Manfred Kohl
Publikováno v:
SMST 2022: Extended Abstracts from the International Conference on Shape Memory and Superelastic Technologies.
The thermal induced martensitic phase transition in TiNiHf was exploited for bi-directional actuation with TiNiHf/SiO2/Si composites. When compared to free-standing films of similar thickness, films on a substrate exhibit a reduced fatigue effect upo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8363bad4fea5a56c51496116598cc70
https://doi.org/10.31399/asm.cp.smst2022p0001
https://doi.org/10.31399/asm.cp.smst2022p0001
Autor:
Eckhard Quandt, Zixiong Li, Sabrina M. Curtis, Manfred Kohl, Gowtham Arivanandhan, Prasanth Velvaluri
Publikováno v:
Proceedings, 64 (1), Art.-Nr.: 8
The high work density and beneficial downscaling of shape memory alloy (SMA) actuation performance provide a basis for the development of actuators and systems at microscales. Here, we report a novel monolithic fabrication approach for the co-integra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53635396b30b8047dd80c66e267116c0
https://publikationen.bibliothek.kit.edu/1000127774
https://publikationen.bibliothek.kit.edu/1000127774
