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

Title: Electronic structure and optical properties of quantum crystals from first principles calculations in the Born–Oppenheimer approximation

Abstract

In this work, we develop a formalism to accurately account for the renormalization of the electronic structure due to quantum and thermal nuclear motions within the Born–Oppenheimer approximation. We focus on the fundamental energy gap obtained from electronic addition and removal energies from quantum Monte Carlo calculations in either the canonical or grand-canonical ensembles. The formalism applies as well to effective single electron theories such as those based on density functional theory. We show that the electronic (Bloch) crystal momentum can be restored by marginalizing the total electron–ion wave function with respect to the nuclear equilibrium distribution, and we describe an explicit procedure to establish the band structure of electronic excitations for quantum crystals within the Born–Oppenheimer approximation. Based on the Kubo–Greenwood equation, we discuss the effects of nuclear motion on optical conductivity. Our methodology applies to the low temperature regime where nuclear motion is quantized and, in general, differs from the semi-classical approximation. We apply our method to study the electronic structure of C2/c-24 crystalline hydrogen at 200 K and 250 GPa and discuss the optical absorption profile of hydrogen crystals at 200 K and carbon diamond at 297 K.

Authors:
 [1];  [2];  [3]; ORCiD logo [4]
  1. Univ. Paris-Saclay, Gif-sur-Yvette (France). Centre National de la Recherche Scientifique (CNRS). Commissariat a l'Energie Atomique (CEA). Maison de la Simulation
  2. Univ. of Illinois at Urbana-Champaign, IL (United States). Dept. of Physics
  3. Univ. of Grenoble Alpes, Grenoble (France). Institut Laue Langevin. Centre National de la Recherche Scientifique (CNRS). LPMMC
  4. Univ. Paris-Saclay, Gif-sur-Yvette (France). Centre National de la Recherche Scientifique (CNRS). Commissariat a l'Energie Atomique (CEA). Maison de la Simulation; Univ. of L’Aquila, L’Aquila (Italy). Dept. of Physical and Chemical Sciences
Publication Date:
Research Org.:
Univ. of Illinois at Urbana-Champaign, IL (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA); European Union Horizon 2020
OSTI Identifier:
1850286
Grant/Contract Number:  
NA0001789; 676531
Resource Type:
Accepted Manuscript
Journal Name:
Journal of Chemical Physics
Additional Journal Information:
Journal Volume: 153; Journal Issue: 23; Journal ID: ISSN 0021-9606
Publisher:
American Institute of Physics (AIP)
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 60 APPLIED LIFE SCIENCES; 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; Chemistry; physics; Monte Carlo methods; electronic structure; statistical thermodynamics; optical absorption; band gap; density functional theory; Born-Oppenheimer approximation

Citation Formats

Gorelov, Vitaly, Ceperley, David M., Holzmann, Markus, and Pierleoni, Carlo. Electronic structure and optical properties of quantum crystals from first principles calculations in the Born–Oppenheimer approximation. United States: N. p., 2020. Web. doi:10.1063/5.0031843.
Gorelov, Vitaly, Ceperley, David M., Holzmann, Markus, & Pierleoni, Carlo. Electronic structure and optical properties of quantum crystals from first principles calculations in the Born–Oppenheimer approximation. United States. https://doi.org/10.1063/5.0031843
Gorelov, Vitaly, Ceperley, David M., Holzmann, Markus, and Pierleoni, Carlo. Mon . "Electronic structure and optical properties of quantum crystals from first principles calculations in the Born–Oppenheimer approximation". United States. https://doi.org/10.1063/5.0031843. https://www.osti.gov/servlets/purl/1850286.
@article{osti_1850286,
title = {Electronic structure and optical properties of quantum crystals from first principles calculations in the Born–Oppenheimer approximation},
author = {Gorelov, Vitaly and Ceperley, David M. and Holzmann, Markus and Pierleoni, Carlo},
abstractNote = {In this work, we develop a formalism to accurately account for the renormalization of the electronic structure due to quantum and thermal nuclear motions within the Born–Oppenheimer approximation. We focus on the fundamental energy gap obtained from electronic addition and removal energies from quantum Monte Carlo calculations in either the canonical or grand-canonical ensembles. The formalism applies as well to effective single electron theories such as those based on density functional theory. We show that the electronic (Bloch) crystal momentum can be restored by marginalizing the total electron–ion wave function with respect to the nuclear equilibrium distribution, and we describe an explicit procedure to establish the band structure of electronic excitations for quantum crystals within the Born–Oppenheimer approximation. Based on the Kubo–Greenwood equation, we discuss the effects of nuclear motion on optical conductivity. Our methodology applies to the low temperature regime where nuclear motion is quantized and, in general, differs from the semi-classical approximation. We apply our method to study the electronic structure of C2/c-24 crystalline hydrogen at 200 K and 250 GPa and discuss the optical absorption profile of hydrogen crystals at 200 K and carbon diamond at 297 K.},
doi = {10.1063/5.0031843},
journal = {Journal of Chemical Physics},
number = 23,
volume = 153,
place = {United States},
year = {Mon Dec 21 00:00:00 EST 2020},
month = {Mon Dec 21 00:00:00 EST 2020}
}

Works referenced in this record:

Structure of phase III of solid hydrogen
journal, May 2007

  • Pickard, Chris J.; Needs, Richard J.
  • Nature Physics, Vol. 3, Issue 7
  • DOI: 10.1038/nphys625

Many-Body Effects on the Zero-Point Renormalization of the Band Structure
journal, May 2014


Direct observation of the momentum distribution and renormalization factor in lithium
journal, April 2020


Quantum Monte Carlo Compton profiles of solid and liquid lithium
journal, April 2020


Stable Liquid Hydrogen at High Pressure by a Novel Ab Initio Molecular-Dynamics Calculation
journal, March 2008


Electron-Phonon Renormalization of the Direct Band Gap of Diamond
journal, December 2010


Path-integral molecular dynamics simulation of 3 C Si C
journal, January 2008

  • Ramírez, Rafael; Herrero, Carlos P.; Hernández, Eduardo R.
  • Physical Review B, Vol. 77, Issue 4
  • DOI: 10.1103/physrevb.77.045210

Thermal Expansion of Diamond at Low Temperatures
journal, February 2010


Temperature dependence of the direct gap of Si and Ge
journal, April 1983


Unified theory of electron–phonon renormalization and phonon-assisted optical absorption
journal, August 2014


Temperature dependence of the electronic structure of semiconductors and insulators
dataset, January 2021


Coupled Electron–Ion Monte Carlo calculations of atomic hydrogen
journal, July 2005

  • Holzmann, Markus; Pierleoni, Carlo; Ceperley, David M.
  • Computer Physics Communications, Vol. 169, Issue 1-3
  • DOI: 10.1016/j.cpc.2005.03.093

Liquid–liquid phase transition in hydrogen by coupled electron–ion Monte Carlo simulations
journal, April 2016

  • Pierleoni, Carlo; Morales, Miguel A.; Rillo, Giovanni
  • Proceedings of the National Academy of Sciences, Vol. 113, Issue 18
  • DOI: 10.1073/pnas.1603853113

Ab Initio Finite-Temperature Excitons
journal, September 2008


Effect of the Quantum Zero-Point Atomic Motion on the Optical and Electronic Properties of Diamond and Trans-Polyacetylene
journal, December 2011


Zero point motion effect on the electronic properties of diamond, trans-polyacetylene and polyethylene
journal, September 2012


Towards a predictive first-principles description of solid molecular hydrogen with density functional theory
journal, May 2013


Coupled electron-ion Monte Carlo simulation of hydrogen molecular crystals
journal, March 2018

  • Rillo, Giovanni; Morales, Miguel A.; Ceperley, David M.
  • The Journal of Chemical Physics, Vol. 148, Issue 10
  • DOI: 10.1063/1.5001387

Optical Properties and Electronic Structure of Amorphous Germanium
journal, January 1966


Crystal structure of atomic hydrogen
journal, March 1993


Path Integral Monte Carlo Calculation of the Deuterium Hugoniot
journal, August 2000


Temperature-dependent excitonic effects in the optical properties of single-layer MoS 2
journal, April 2016

  • Molina-Sánchez, Alejandro; Palummo, Maurizia; Marini, Andrea
  • Physical Review B, Vol. 93, Issue 15
  • DOI: 10.1103/physrevb.93.155435

Evidence for a first-order liquid-liquid transition in high-pressure hydrogen from ab initio simulations
journal, June 2010

  • Morales, M. A.; Pierleoni, C.; Schwegler, E.
  • Proceedings of the National Academy of Sciences, Vol. 107, Issue 29
  • DOI: 10.1073/pnas.1007309107

Minimum principles and level splitting in quantum Monte Carlo excitation energies: Application to diamond
journal, July 2000


Finite-size errors in continuum quantum Monte Carlo calculations
journal, September 2008


Fully anharmonic nonperturbative theory of vibronically renormalized electronic band structures
journal, July 2020


The Boltzmann Equation in the Theory of Electrical Conduction in Metals
journal, April 1958


The Franck‐Condon Principle and Its Application to Crystals
journal, November 1952

  • Lax, Melvin
  • The Journal of Chemical Physics, Vol. 20, Issue 11
  • DOI: 10.1063/1.1700283

Coupled Electron-Ion Monte Carlo Calculations of Dense Metallic Hydrogen
journal, September 2004


Quantum Monte Carlo study of the phase diagram of solid molecular hydrogen at extreme pressures
journal, July 2015

  • Drummond, N. D.; Monserrat, Bartomeu; Lloyd-Williams, Jonathan H.
  • Nature Communications, Vol. 6, Issue 1
  • DOI: 10.1038/ncomms8794

Quantum Monte Carlo applied to solids
journal, December 2013


Molecular Dissociation in Hot, Dense Hydrogen
journal, February 1996


Electronic energy gap closure and metal-insulator transition in dense liquid hydrogen
journal, November 2020


Efficient Quantum Monte Carlo Energies for Molecular Dynamics Simulations
journal, February 2005


Temperature dependence of the electronic structure of semiconductors and insulators
journal, September 2015

  • Poncé, S.; Gillet, Y.; Laflamme Janssen, J.
  • The Journal of Chemical Physics, Vol. 143, Issue 10
  • DOI: 10.1063/1.4927081

Theory of the temperature dependence of electronic band structures
journal, June 1976


Temperature dependence of electronic eigenenergies in the adiabatic harmonic approximation
journal, December 2014


Equation of State of the Hydrogen Plasma by Path Integral Monte Carlo Simulation
journal, October 1994


Kubo–Greenwood electrical conductivity formulation and implementation for projector augmented wave datasets
journal, December 2017


Path-integral molecular dynamics simulation of diamond
journal, June 2006

  • Ramírez, Rafael; Herrero, Carlos P.; Hernández, Eduardo R.
  • Physical Review B, Vol. 73, Issue 24
  • DOI: 10.1103/physrevb.73.245202

Efficient method for grand-canonical twist averaging in quantum Monte Carlo calculations
journal, December 2019


Discovering correlated fermions using quantum Monte Carlo
journal, August 2016


Ground state of solid hydrogen at high pressures
journal, August 1987


Applications of quantum Monte Carlo methods in condensed systems
journal, January 2011


Temperature effects on the electronic band structure of PbTe from first principles
journal, May 2019


Theory of the special displacement method for electronic structure calculations at finite temperature
journal, March 2020


Quantum Monte Carlo calculations of energy gaps from first principles
journal, August 2018


First-principles calculations of the temperature dependence of the band gap of Si nanocrystals
journal, October 2007


Finite-Size Error in Many-Body Simulations with Long-Range Interactions
journal, August 2006


Electron-electron and electron-phonon correlation effects on the finite-temperature electronic and optical properties of zinc-blende GaN
journal, February 2014


Quantum and Thermal Fluctuation Effects on the Photoabsorption Spectra of Clusters
journal, May 2004


Resonant indirect optical absorption in germanium
journal, September 2017


Phonon-induced renormalization of electron wave functions
journal, March 2020


Theory of the temperature dependence of the direct gap of germanium
journal, February 1981


Momentum Distribution and Renormalization Factor in Sodium and the Electron Gas
journal, August 2010


Giant electron-phonon interactions in molecular crystals and the importance of nonquadratic coupling
journal, October 2015


An Absolute Theory of Solid‐State Luminescence
journal, April 1951

  • Williams, Ferd E.
  • The Journal of Chemical Physics, Vol. 19, Issue 4
  • DOI: 10.1063/1.1748247

Electronic band gaps from quantum Monte Carlo methods
journal, February 2020


Variational and diffusion quantum Monte Carlo calculations with the CASINO code
journal, April 2020

  • Needs, R. J.; Towler, M. D.; Drummond, N. D.
  • The Journal of Chemical Physics, Vol. 152, Issue 15
  • DOI: 10.1063/1.5144288

TurboRVB : A many-body toolkit for ab initio electronic simulations by quantum Monte Carlo
journal, May 2020

  • Nakano, Kousuke; Attaccalite, Claudio; Barborini, Matteo
  • The Journal of Chemical Physics, Vol. 152, Issue 20
  • DOI: 10.1063/5.0005037

Doping a bad metal: Origin of suppression of the metal-insulator transition in nonstoichiometric VO 2
journal, April 2020


Energy Gap Closure of Crystalline Molecular Hydrogen with Pressure
journal, March 2020


Electron-phonon interactions from first principles
journal, February 2017


Optical properties of high-pressure fluid hydrogen across molecular dissociation
journal, April 2019

  • Rillo, Giovanni; Morales, Miguel A.; Ceperley, David M.
  • Proceedings of the National Academy of Sciences, Vol. 116, Issue 20
  • DOI: 10.1073/pnas.1818897116

Twist-averaged boundary conditions in continuum quantum Monte Carlo algorithms
journal, June 2001


Theory of finite size effects for electronic quantum Monte Carlo calculations of liquids and solids
journal, July 2016


i-PI 2.0: A universal force engine for advanced molecular simulations
journal, March 2019