Bulletin of the American Physical Society

APS March Meeting 2021

Volume 66, Number 1

Monday–Friday, March 15–19, 2021; Virtual; Time Zone: Central Daylight Time, USA

Session Index

Session F20: Electrons, Phonons, Electron-Phonon Scattering, and Phononics III

Focus Live

Show Abstracts

Sponsoring Units: DCOMP DMP
Chair: Xiulin Ruan, Purdue Univ

Tuesday, March 16, 2021 11:30AM - 11:42AM Live		F20.00001: Towards temperature-induced topological phase transition in SnTe Jose Querales-Flores, Pablo Aguado-Puente, Dorde Dangic, Jiang Cao, Piotr Chudzinski, Myrta Grüning, Stephen Fahy, Ivana Savic
Tuesday, March 16, 2021 11:42AM - 11:54AM Live		F20.00002: Nonlinear phononics: origin of lattice anharmonicity in perovskites and strategies for control via pressure and strain Jeffrey Kaaret, Guru Khalsa, Nicole Benedek
Tuesday, March 16, 2021 11:54AM - 12:06PM Live		F20.00003: Classification of materials with phonon angular momentum and microscopic origin of angular momentum Sinisa Coh
Tuesday, March 16, 2021 12:06PM - 12:18PM Live		F20.00004: Electric field control of phonon angular momentum in BaTiO3 Kevin Moseni, Richard Wilson, Sinisa Coh
Tuesday, March 16, 2021 12:18PM - 12:30PM Live		F20.00005: Breakdown of LO-TO polar splitting in nanowires Norma Rivano, Nicola Marzari, Thiabault Sohier
Tuesday, March 16, 2021 12:30PM - 12:42PM Live		F20.00006: Vibrational Angular Momentum in Molecules Driven by Dynamical Effects Oliviero Bistoni, Matteo Calandra, Francesco Mauri
Tuesday, March 16, 2021 12:42PM - 12:54PM Live		F20.00007: Computational exploration of Peierls instabilities in 1-dimensional chains through DFT Nassim Derriche, George Albert Sawatzky
Tuesday, March 16, 2021 12:54PM - 1:06PM Live		F20.00008: Origin of unexpectedly low thermal conductivity in AMg₂X₂(A = Mg, Ca, Yb, X = Sb, Bi) Jingxuan Ding, Tyson Lanigan-Atkins, Mario Calderon Cueva, Alexandra Zevalkink, Olivier Delaire
Tuesday, March 16, 2021 1:06PM - 1:18PM Live		F20.00009: Thermoelectric properties of n-type PbTe driven near soft-mode phase transition via lattice expansion Jiang Cao, Jose Querales-Flores, Dorde Dangic, Stephen Fahy, Ivana Savic
Tuesday, March 16, 2021 1:18PM - 1:54PM Live		F20.00010: Phonon anharmonicity and structural transitions – neutron scattering and first-principles simulations Invited Speaker: Olivier Delaire
Tuesday, March 16, 2021 1:54PM - 2:06PM Live		F20.00011: Phonon dispersions of bcc Fe around the Curie temperature from ab initio molecular dynamics Valeria Arteaga Muniz, Adrian De la Rocha Galán, Vanessa Judith Meraz, Bethuel Khamala, Ramon Ravelo, Jorge Munoz
Tuesday, March 16, 2021 2:06PM - 2:18PM Live		F20.00012: Phonons and Topology in Chiral Systems Rinkle Juneja, Lucas Lindsay
Tuesday, March 16, 2021 2:18PM - 2:30PM Live		F20.00013: Electronic transport properties of ZrS₂ induced by electron-phonon scattering: A first principles study Hitoshi Mori, Masayuki Ochi, Kazuhiko Kuroki

About APS

The American Physical Society (APS) is a non-profit membership organization working to advance the knowledge of physics.

Headquarters 1 Physics Ellipse, College Park, MD 20740-3844 (301) 209-3200
Editorial Office 100 Motor Pkwy, Suite 110, Hauppauge, NY 11788 (631) 591-4000
Office of Public Affairs 529 14th St NW, Suite 1050, Washington, D.C. 20045-2001 (202) 662-8700

Bulletin of the American Physical Society

APS March Meeting 2021

Volume 66, Number 1

Monday–Friday, March 15–19, 2021; Virtual; Time Zone: Central Daylight Time, USA

Session Index

Session F20: Electrons, Phonons, Electron-Phonon Scattering, and Phononics III

Follow Us

Engage

My APS

Information for

About APS