See all entries for this property (2 total)
Crystal system: triclinic
a: | 30.19840398 Å |
b: | 12.28365202 Å |
c: | 12.09478941 Å |
α: | 90.02708598° |
β: | 91.19171777° |
γ: | 89.9709608° |
Code: FHI-aims
Level of theory: density functional theory
Exchange-correlation functional: HSE06 α = 0.25, ω = 0.11/bohr
Level of relativity: with spin-orbit coupling
Crystal system:
Code: FHI-aims
Level of theory: density functional theory
Exchange-correlation functional: HSE06 α = 0.25, ω = 0.11/bohr
K-point grid: 3x3x3
Level of relativity: atomic ZORA with spin-orbit coupling
Basis set definition: tight
Crystal system: orthorhombic
Band gap (fundamental), eV |
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Code: FHI-aims
Level of theory: density functional theory
Exchange-correlation functional: HSE06 α = 0.25, ω = 0.11/bohr
Level of relativity: atomic ZORA with spin-orbit-coupling
Basis set definition: tight
Starting materials: AE2T*2HI, PbI2
Product: AE2TPbI4 film on glass or quartz
Description: Thin film growth by RIR-MAPLE method from a 4 mM solution of the precursor salts using a 1:1 vol:vol blend of DMSO and ethylene glycol as the solvent. Films are annealed in nitrogen at 150 C for 10 min after deposition.
Method: UV-vis absorption
Description: UV-vis spectra were collected using a Shimadzu UV-3600 spectrophotometer using a blank substrate as reference.
Starting materials: AE2T*2HI, PbI2
Product: AE2TPbI4 film on glass or quartz
Description: Thin film growth by RIR-MAPLE method from a 4 mM solution of the precursor salts using a 1:1 vol:vol blend of DMSO and ethylene glycol as the solvent. Films are annealed in nitrogen at 150 C for 10 min after deposition.
Method: Photoluminescence
Description: Steady-state PL spectra were recorded using Edinburgh Instruments FS920 fluorimeter that was equipped with a 450 W xenon arc lamp as the excitation source, and a Peltier-cooled Hamamatsu R2658P photomultiplier tube.