Ge 4s<sup>2</sup> lone pairs and band alignments in GeS and GeSe for photovoltaics
نویسندگان
چکیده
GeS and GeSe with Ge 4s 2 lone pairs shown in the structure observed at top of valence band using hard soft X-ray photoelectron spectroscopy combined density functional theory.
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ژورنال
عنوان ژورنال: Journal of materials chemistry. A, Materials for energy and sustainability
سال: 2021
ISSN: ['2050-7488', '2050-7496']
DOI: https://doi.org/10.1039/d1ta05955f