Crystalline InGaP nanostrings
Crystalline InGaP nanostrings
Crystalline nanostrings have the potential to outperform SiN strings, provided they exhibit a comparable tensile stress. One possible material system to realize crystalline, yet pre-stressed strings are InGaP heterostructures. We demonstrate high Q InGaP string resonators, and characterize their anisotropic elastic properties arising from the crystalline structure of the underlying InGaP crystal.
See: M. Bückle et al., Appl. Phys. Lett. 113, 201903 (2018)
Funding and Duration
( Groups),
Duration:
Cooperation Partners
Technische Universität München TUM
External
Contact
TUM: Prof. Eva Weig,
External:
Doctorial Candidates: N.N.
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