Realization of smooth side profile using diffusion-controlled wet chemical etching for HgTe/(Hg,Cd)Te heterostructures
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DOI: 10.1088/1361-6528/acba1d
Abstract: We utilize a diffusion-controlled wet chemical etching technique to fabricate microstructures from two-dimensional HgTe/(Hg,Cd)Te-based topological insulators. For this purpose, we employ a KI: I2: HBr: H2O-based etchant. Investigation of the side profile of the etched… read more here.
Keywords: side; side profile; diffusion controlled; controlled wet ... See more keywords