DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Zone-center phonons in yellow phase CsSnI 3

Abstract

Here, the zone-center phonons are calculated for yellow phase CsSnI3 using density functional perturbation theory in a plane-wave pseudopotential method. The infrared absorption and reflection spectra are simulated and show that the absorption has a strong contribution from the LO as well as TO modes. The polarization-dependent Raman spectra for various configurations are simulated. The results for the Raman and the infrared reflectionspectra are found to be in good agreement with the available experimental data when averaging over directions.The Born effective charges and high- and low-frequency dielectric tensors are calculated. The ratio of the static to the high-frequency dielectric constants is high in the y direction.

Authors:
 [1];  [2]
  1. California State Univ. (CalState), Long Beach, CA (United States)
  2. Case Western Reserve Univ., Cleveland, OH (United States)
Publication Date:
Research Org.:
Case Western Reserve Univ., Cleveland, OH (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
OSTI Identifier:
1591888
Alternate Identifier(s):
OSTI ID: 1368432
Grant/Contract Number:  
SC0008933
Resource Type:
Accepted Manuscript
Journal Name:
Physical Review Materials
Additional Journal Information:
Journal Volume: 1; Journal Issue: 2; Journal ID: ISSN 2475-9953
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; phonons; infrared spectra; first-principles calculations

Citation Formats

Huang, Ling-yi, and Lambrecht, Walter R. L. Zone-center phonons in yellow phase CsSnI3. United States: N. p., 2017. Web. doi:10.1103/PhysRevMaterials.1.024601.
Huang, Ling-yi, & Lambrecht, Walter R. L. Zone-center phonons in yellow phase CsSnI3. United States. https://doi.org/10.1103/PhysRevMaterials.1.024601
Huang, Ling-yi, and Lambrecht, Walter R. L. Wed . "Zone-center phonons in yellow phase CsSnI3". United States. https://doi.org/10.1103/PhysRevMaterials.1.024601. https://www.osti.gov/servlets/purl/1591888.
@article{osti_1591888,
title = {Zone-center phonons in yellow phase CsSnI3},
author = {Huang, Ling-yi and Lambrecht, Walter R. L.},
abstractNote = {Here, the zone-center phonons are calculated for yellow phase CsSnI3 using density functional perturbation theory in a plane-wave pseudopotential method. The infrared absorption and reflection spectra are simulated and show that the absorption has a strong contribution from the LO as well as TO modes. The polarization-dependent Raman spectra for various configurations are simulated. The results for the Raman and the infrared reflectionspectra are found to be in good agreement with the available experimental data when averaging over directions.The Born effective charges and high- and low-frequency dielectric tensors are calculated. The ratio of the static to the high-frequency dielectric constants is high in the y direction.},
doi = {10.1103/PhysRevMaterials.1.024601},
journal = {Physical Review Materials},
number = 2,
volume = 1,
place = {United States},
year = {Wed Jul 05 00:00:00 EDT 2017},
month = {Wed Jul 05 00:00:00 EDT 2017}
}

Journal Article:

Citation Metrics:
Cited by: 3 works
Citation information provided by
Web of Science

Save / Share:

Works referenced in this record:

Efficient planar heterojunction perovskite solar cells by vapour deposition
journal, September 2013

  • Liu, Mingzhen; Johnston, Michael B.; Snaith, Henry J.
  • Nature, Vol. 501, Issue 7467, p. 395-398
  • DOI: 10.1038/nature12509

First-principles calculations of phonons and Raman spectra in monoclinic CsSnCl 3
journal, February 2015


Efficient Hybrid Solar Cells Based on Meso-Superstructured Organometal Halide Perovskites
journal, October 2012


Electronic band structure trends of perovskite halides: Beyond Pb and Sn to Ge and Si
journal, May 2016


Ab initio calculation of phonon dispersions in semiconductors
journal, March 1991

  • Giannozzi, Paolo; de Gironcoli, Stefano; Pavone, Pasquale
  • Physical Review B, Vol. 43, Issue 9
  • DOI: 10.1103/PhysRevB.43.7231

Electronic band structure, phonons, and exciton binding energies of halide perovskites CsSnCl 3 , CsSnBr 3 , and CsSnI 3
journal, October 2013


Perovskite solar cells: an emerging photovoltaic technology
journal, March 2015


Structure of caesium triiodostannate(II)
journal, March 1980

  • Mauersberger, P.; Huber, F.
  • Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry, Vol. 36, Issue 3
  • DOI: 10.1107/S0567740880004128

Green’s-function approach to linear response in solids
journal, May 1987


First-principles computation of material properties: the ABINIT software project
journal, November 2002


Lattice dynamics in perovskite halides CsSn X 3 with X = I ,   Br ,   Cl
journal, November 2014


Structural Stability, Vibrational Properties, and Photoluminescence in CsSnI 3 Perovskite upon the Addition of SnF 2
journal, December 2016


Depolarization of Raman Scattering in Calcite
journal, July 1966