Sang Wook

Jul 16, 2024 | nanoconvergencejournal.springeropen.com | Sang Wook |Ewha Womans |Je Myoung |Sang Lee |Kwanpyo Kim

The γ-GeSe crystal was synthesized using CVD method [24]. γ-GeSe flakes were transferred onto a transmission electron microscopy (TEM) chip with a slit (Protochips Co., FIB-Optimized) utilizing a dry transfer method that involved the use of a polydimethylsiloxane (PDMS) support. Optical microscopy images were acquired using a Leica DM-750 M microscope with visible light. We used SEM (JSM-7001 F, JEOL) and AFM (XE7, Parksystems) to measure the geometry of the freestanding γ-GeSe samples.

Apr 25, 2023 | mdpi.com | Haeun Lee |Sang Wook

Open AccessArticleby 1,†, 2,† and 2,* 1Department of Electrical Engineering, Sangmyung University, Seoul 03016, Republic of Korea2Department of Chemistry and Energy Engineering, Sangmyung University, Seoul 03016, Republic of Korea*Author to whom correspondence should be addressed. †These authors contributed equally to this work.