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Role of doping and sheet size in tailoring optoelectronic properties of germanene: A TDDFT study
(
John Wiley and Sons Inc.
, 2018 , Article)
Germanene is a novel 2D material with promising optoelectronic properties, tuning of which is to be explored. This work demonstrates that doping and increasing the sheet size can alter optical and electronic properties of ...
TDDFT studies on effects of the size on optoelectronic properties of 2D germanene sheets
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Conference Paper)
We report on the TDDFT calculations of the effect of the size on the optoelectronic properties of germanene sheets. Five structures of germanene were considered. All structures were optimized and their electronic and optical ...
Role of organic cation in modern lead-based perovskites
(
Elsevier Ltd
, 2019 , Article)
Hybrid organic-inorganic metal perovskites (ABX3, A- organic cation, B-metal ion, X-halide ion) have shown significant potential as thin-film solar cells or Dye solar cells (DSC) materials. Using a time-dependent density ...