skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Design of ternary alkaline-earth metal Sn(II) oxides with potential good p-type conductivity

Journal Article · · Journal of Materials Chemistry C
DOI:https://doi.org/10.1039/C6TC00996D· OSTI ID:1263854
 [1];  [2];  [3];  [3];  [3];  [3];  [3]
  1. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  2. Univ. of Missouri, Columbia, MO (United States)
  3. Jilin Univ., Changchun (China)

Oxides with good p-type conductivity have been long sought after to achieve high performance all-oxide optoelectronic devices. Divalent Sn(II) based oxides are promising candidates because of their rather dispersive upper valence bands caused by the Sn-5s/O-2p anti-bonding hybridization. There are so far few known Sn(II) oxides being p-type conductive suitable for device applications. Here, we present via first-principles global optimization structure searches a material design study for a hitherto unexplored Sn(II)-based system, ternary alkaline-earth metal Sn(II) oxides in the stoichiometry of MSn2O3 (M = Mg, Ca, Sr, Ba). We identify two stable compounds of SrSn2O3 and BaSn2O3, which can be stabilized by Sn-rich conditions in phase stability diagrams. Their structures follow the Zintl behaviour and consist of basic structural motifs of SnO3 tetrahedra. Unexpectedly they show distinct electronic properties with band gaps ranging from 1.90 (BaSn2O3) to 3.15 (SrSn2O3) eV, and hole effective masses ranging from 0.87 (BaSn2O3) to above 6.0 (SrSn2O3) m0. Further exploration of metastable phases indicates a wide tunability of electronic properties controlled by the details of the bonding between the basic structural motifs. Lastly, this suggests further exploration of alkaline-earth metal Sn(II) oxides for potential applications requiring good p-type conductivity such as transparent conductors and photovoltaic absorbers.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1263854
Journal Information:
Journal of Materials Chemistry C, Vol. 4, Issue 20; ISSN 2050-7526
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 25 works
Citation information provided by
Web of Science

References (54)

Semiconductor-based Photocatalytic Hydrogen Generation journal November 2010
Transparent Conducting Oxides journal August 2000
All-Oxide Photovoltaics journal December 2012
p -type conductivity in CuCr1−xMgxO2 films and powders journal June 2001
A phenomenological model for systematization and prediction of doping limits in II–VI and I–III–VI2 compounds journal March 1998
P-type electrical conduction in transparent thin films of CuAlO2 journal October 1997
Stereochemistry of post-transition metal oxides: revision of the classical lone pair model journal January 2011
Identification and design principles of low hole effective mass p-type transparent conducting oxides journal August 2013
Defect physics of the CuInSe 2 chalcopyrite semiconductor journal April 1998
Identifying defect-tolerant semiconductors with high minority-carrier lifetimes: beyond hybrid lead halide perovskites journal May 2015
Prospects of wide-gap chalcopyrites for thin film photovoltaic modules journal December 1997
Efficient Hybrid Solar Cells Based on Meso-Superstructured Organometal Halide Perovskites journal October 2012
Degenerate p-type conductivity in wide-gap LaCuOS1−xSex (x=0–1) epitaxial films journal February 2003
Single-atomic-layered quantum wells built in wide-gap semiconductors Ln CuO Ch ( L n = lanthanide , C h = chalcogen ) journal April 2004
Understanding doping anomalies in degenerate p-type semiconductor LaCuOSe journal January 2014
p-channel thin-film transistor using p-type oxide semiconductor, SnO journal July 2008
Tin monoxide as an s-orbital-based p-type oxide semiconductor: Electronic structures and TFT application journal September 2009
Enhancement of p-type mobility in tin monoxide by native defects journal May 2013
Highly Robust Transparent and Conductive Gas Diffusion Barriers Based on Tin Oxide journal August 2015
Transparent p-type SnOx thin film transistors produced by reactive rf magnetron sputtering followed by low temperature annealing journal August 2010
Record Mobility in Transparent p-Type Tin Monoxide Films and Devices by Phase Engineering journal May 2013
Ambipolar Oxide Thin-Film Transistor journal July 2011
Bipolar Conduction in SnO Thin Films journal January 2011
The origin of the electron distribution in SnO journal January 2001
An ab-initio study of the rôle of lone pairs in the structure and insulator–metal transition in SnO and PbO journal April 2002
Electronic structures of rocksalt, litharge, and herzenbergite SnO by density functional theory journal December 2004
The First Oxostannate(II): K2Sn2O3 journal June 1978
Über Oxostannate(II), IV [1] Zur Kenntnis von Rb2SnO2 und K2SnO2 [2] / On Oxostannates(II), IV Rb2SnO2 and K2SnO2 journal June 1982
Crystal structure prediction via particle-swarm optimization journal September 2010
CALYPSO: A method for crystal structure prediction journal October 2012
First-principles structural design of superhard materials journal March 2013
Superhard BC 3 in Cubic Diamond Structure journal January 2015
Direct Band Gap Silicon Allotropes journal July 2014
From ultrasoft pseudopotentials to the projector augmented-wave method journal January 1999
Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set journal October 1996
Generalized Gradient Approximation Made Simple journal October 1996
Hybrid functionals based on a screened Coulomb potential journal May 2003
Influence of the exchange screening parameter on the performance of screened hybrid functionals journal December 2006
BoltzTraP. A code for calculating band-structure dependent quantities journal July 2006
First-principles calculations of the ferroelastic transition between rutile-type and CaCl 2 -type SiO 2 at high pressures journal October 2008
Linear optical properties in the projector-augmented wave methodology journal January 2006
Correcting density functional theory for accurate predictions of compound enthalpies of formation: Fitted elemental-phase reference energies journal March 2012
Optical Properties of Annealed Tin(II) Oxide in Different Ambients journal March 1993
Electronic structure and properties of Cu 2 O journal September 1997
2DEGs at Perovskite Interfaces between KTaO3 or KNbO3 and Stannates journal March 2014
Strain effects on the band gap and optical properties of perovskite SrSnO 3 and BaSnO 3 journal January 2014
Tuning optical properties of transparent conducting barium stannate by dimensional reduction journal January 2015
Superconductivity at 38 K in the Iron Arsenide ( Ba 1 x K x ) Fe 2 As 2 journal September 2008
First-principles calculations of native defects in tin monoxide journal November 2006
Understanding the defect chemistry of tin monoxide journal January 2013
Reducing Dzyaloshinskii-Moriya interaction and field-free spin-orbit torque switching in synthetic antiferromagnets journal May 2021
An ultrasensitive molybdenum-based double-heterojunction phototransistor text January 2021
CALYPSO: a method for crystal structure prediction text January 2012
2DEGs at perovskite interfaces between KTaO3 or KNbO3 and stannates text January 2013

Cited By (7)

Rational design of new phases of tin monosulfide by first-principles structure searches journal August 2018
Discovery of TaFeSb-based half-Heuslers with high thermoelectric performance journal January 2019
Transparent conducting materials discovery using high-throughput computing journal June 2019
Tin( ii ) thiocyanate Sn(NCS) 2 – a wide band gap coordination polymer semiconductor with a 2D structure journal January 2019
Optical and electronic properties of doped p -type CuI: Explanation of transparent conductivity from first principles journal March 2018
Dopability of divalent tin containing phosphates for p -type transparent conductors journal December 2019
Optical and Electronic Properties of Doped $p$-type CuI: Explanation of Transparent Conductivity from First Principles text January 2018

Similar Records

New stable ternary alkaline-earth metal Pb(II) oxides: Ca/Sr/BaPb2O3 and BaPbO2
Journal Article · Mon Oct 16 00:00:00 EDT 2017 · Physical Review Materials · OSTI ID:1263854

New members of the A{sub 2}M′M{sub 2}{sup ″} structure family (A=Ca, Sr, Yb, La; M′=In,Sn,Pb; M″=Si,Ge)
Journal Article · Thu Jan 15 00:00:00 EST 2015 · Journal of Solid State Chemistry · OSTI ID:1263854

Earth Abundant High Temperature Materials for Radioisotope Power Conversion System
Technical Report · Fri Jan 01 00:00:00 EST 2016 · OSTI ID:1263854