Work

Metavalent Bonding in Layered Phase‐Change Memory Materials (Adv. Sci. 15/2023)

Year: 2023

Type: article

Abstract: Metavalent Bonding In article number 2300901, Wei Zhang, Matthias Wuttig, and co-workers elucidate how metavalent bonding (MVB) develops across the so called van der Waals (vdW)-like gaps in layered Sb2Te3 and Ge–Sb–Te alloys. By tailoring the degree of MVB across the gaps via uniaxial strain, a large variation of optical reflectivity can be obtained, enabling potential photonic applications.

Source: Advanced Science

DOI: 10.1002/advs.202370094

Authors: Wei Zhang, Hangming Zhang, Suyang Sun, Xiaozhe Wang, Zhewen Lu, Xudong Wang, Jiang‐Jing Wang, Chunlin Jia, Carl‐Friedrich Schön, Riccardo Mazzarello, En Ma, Matthias Wuttig

Language: English

Topic: Phase-change materials and chalcogenides

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $5,720

OpenAlex ID: W4378470779

FWCI: 0.211

Cites:

Cited by: 3

Related to: 10