Collective Excitations and Exciton Dynamics

Presentations

• Revealing Surface Soft Phonons in Incipient Ferroelectrics

  ORAL

  March 5, 2024, 8:00 AM – March 5, 2024, 8:12 AM

  Presenters

  • Zhaodong Chu

    • Argonne National Laboratory

  Authors

  • Zhaodong Chu

    • Argonne National Laboratory

  • Junyi Yang

    • Argonne National Laboratory

  • Yan Li

    • Argonne National Laboratory

  • Kyle Hwangbo

    • University of Washington

  • Qi Zhang

    • Argonne National Laboratory

  • Stephan O Hruszkewycz

    • Argonne National Laboratory

  • Dillon D Fong

    • Argonne National Laboratory

  • Xiaodong Xu

    • University of Washington

  • Michael R Norman

    • Argonne National Laboratory

  • Anand Battacharya

    • Argonne National Laboratory

  • Haidan Wen

    • Argonne National Laboratory

  View abstract →

• Polarized Raman Study of the Phonon Dynamics and Structural Transition of Kagome Lattice Semiconductor Nb₃Cl₈*

  ORAL

  March 5, 2024, 8:12 AM – March 5, 2024, 8:24 AM

  Publication: Dylan A Jeff et al 2023 2D Mater. 10 045030

  Presenters

  • Dylan A Jeff

    • University of Central Florida

  Authors

  • Dylan A Jeff

    • University of Central Florida

  • Favian Gonzalez

    • University of Central Florida

  • Kamal Harrison

    • University of Central Florida

  • Yuzhou Zhao

    • University of Washington, Seattle
    • University of Washington

  • Tharindu Warnakulasooriya Fernando

    • University of Washington

  • Sabin Regmi

    • Idaho National Laboratory
    • University of Central Florida
    • Department of Physics, University of Central Florida; Center for Quantum Actinide Science and Technology, Idaho National Laboratory
    • Department of Physics, University of Central Florida; Idaho National Laboratory

  • Zhaoyu Liu

    • University of Washington

  • Humberto R Gutierrez

    • Univ of South Florida

  • Madhab Neupane

    • University of Central Florida
    • Department of Physics, University of Central Florida

  • Jihui Yang

    • University of Washington

  • Jiun-Haw Chu

    • University of Washington
    • Department of Physics, University of Washington, Seattle, WA 98105

  • Ting Cao

    • University of Washington

  • Xiaodong Xu

    • University of Washington

  • Saiful I Khondaker

    • University of Central Florida

  View abstract →

• Sub-wavelength, phase-sensitive microscopy of third-order nonlinearity in terahertz frequencies

  ORAL

  March 5, 2024, 8:24 AM – March 5, 2024, 8:36 AM

  Publication: https://preprints.opticaopen.org/articles/preprint/Sub-wavelength_phase-sensitive_microscopy_of_third-order_nonlinearity_in_terahertz_frequencies/22066295/2

  Presenters

  • Tong Lin

    • Rice University

  Authors

  • Tong Lin

    • Rice University

  • Rui Xu

    • Rice university
    • Rice University

  • Xiaotong Chen

    • Rice University
    • Rensselaer Polytechnic Institute

  • Yuxuan Guan

    • Rice University

  • Mingxing Yao

    • University of Chicago
    • Rice University

  • Junhao Zhang

    • Rice University

  • Xinwei Li

    • California Institute of Technology
    • Dept. of Physics, California Institute of Technology
    • Rice University

  • Hanyu Zhu

    • RICE UNIVERSITY

  View abstract →

• Coherent manipulation of the electronic structure via controlling the electron-phonon coupling in BaF₂ crystal

  ORAL

  March 5, 2024, 8:36 AM – March 5, 2024, 8:48 AM

  Presenters

  • Jicai Zhang

    • The University of Hong Kong

  Authors

  • Jicai Zhang

    • The University of Hong Kong

  • Tran Trung T Luu

    • The University of Hong Kong

  • Ziwen Wang

    • The University of Hong Kong

  • Tien Dat Tran

    • The University of Hong Kong

  • Wenhao Yu

    • The University of Hong Kong

  • Chong Zhang

    • The University of Hong Kong

  • Wenqi Xu

    • The University of Hong Kong

  • Qianyu Zhang

    • The University of Hong Kong

  View abstract →

• Revealing distinct photoexcitation mechanisms of a coherent magnon in the van der Waals antiferromagnet NiPS₃

  ORAL

  March 5, 2024, 8:48 AM – March 5, 2024, 9:00 AM

  Publication: "Crossover Between Distinct Optical Excitation Mechanisms of a Coherent Magnon in a van der Waals Antiferromagnet." In preparation.

  Presenters

  • Clifford Allington

    • Massachusetts Institute of Technology

  Authors

  • Clifford Allington

    • Massachusetts Institute of Technology

  • Carina Belvin

    • California Institute of Technology

  • Edoardo Baldini

    • The University of Texas at Austin

  • Urban F Seifert

    • Kavli Institute for Theoretical Physics, UC Santa Barbara

  • Mengxing Ye

    • University of California, Santa Barbara

  • Tommy Tai

    • Massachusetts Institute of Technology

  • Junghyun Kim

    • Seoul National University

  • Jaena Park

    • Seoul National University

  • Suhan Son

    • University of Michigan

  • Je-Geun Park

    • Seoul National University
    • Seoul Natl Univ
    • Seoul National University (SNU)
    • jgpark10@snu.ac.kr

  • Leon Balents

    • University of California, Santa Barbara

  • Nuh Gedik

    • Massachusetts Institute of Technology

  View abstract →

• Terahertz Magnon Polaritons in a Cavity

  ORAL

  March 5, 2024, 9:00 AM – March 5, 2024, 9:12 AM

  Publication: arXiv:2308.10159

  Presenters

  • T. Elijah Kritzell

    • Rice University

  Authors

  • T. Elijah Kritzell

    • Rice University

  • Andrey Baydin

    • Rice University

  • Fuyang Tay

    • Rice University

  • Rodolfo Rodriguez

    • University of California Riverside

  • Hiroyuki Nojiri

    • Tohoku University
    • Institute for Materials Research
    • Institute for Materials Research, Tohoku University

  • Henry O Everitt

    • DEVCOM Army Research Laboratory-South
    • DEVCOM Army Research Laboratory

  • Igor Barsukov

    • University of California, Riverside

  • Junichiro Kono

    • William Marsh Rice University
    • Rice University

  View abstract →

• Terahertz parametric amplification of a coherent magnon mode

  ORAL

  March 5, 2024, 9:12 AM – March 5, 2024, 9:24 AM

  Presenters

  • Zhuquan Zhang

    • Massachusetts Institute of Technology
    • MIT

  Authors

  • Zhuquan Zhang

    • Massachusetts Institute of Technology
    • MIT

  • Yu-Che Chien

    • MIT

  • Edoardo Baldini

    • The University of Texas at Austin

  • Keith A Nelson

    • MIT

  View abstract →

• Combining THz pump and photoemission probe

  ORAL

  March 5, 2024, 9:24 AM – March 5, 2024, 9:36 AM

  Presenters

  • Noah M Meyer

    • Stanford University

  Authors

  • Noah M Meyer

    • Stanford University

  • Jonathan A Sobota

    • Stanford University
    • Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory

  • Patrick S Kirchmann

    • SLAC - Natl Accelerator Lab
    • Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory

  • Matthias C Hoffmann

    • SLAC National Accelerator Laboratory
    • SLAC NATIONAL ACCELERATOR LABORATORY
    • SLAC
    • Linac Coherent Light Source, SLAC National Accelerator Laboratory

  • Zhi-Xun Shen

    • Stanford University
    • stanford university

  View abstract →

• Exciton Stark shift induced by a twisted hBN substrate

  ORAL

  March 5, 2024, 9:36 AM – March 5, 2024, 9:48 AM

  Presenters

  • Dong Seob Kim

    • The University of Texas at Austin
    • University of Texas at Austin

  Authors

  • Dong Seob Kim

    • The University of Texas at Austin
    • University of Texas at Austin

  • Chengxin Xiao

    • The University of Hong Kong

  • Roy C Dominguez

    • Texas State University

  • Kyungpyo Lee

    • University of Texas at Austin

  • Rigo Mayorga-Luna

    • Texas State University

  • Hyunsue Kim

    • University of Texas at Austin

  • Zhida Liu

    • University of Texas at austin
    • University of Texas at Austin

  • Kenji Watanabe

    • National Institute for Materials Science
    • NIMS
    • Research Center for Electronic and Optical Materials, National Institute for Materials Science
    • Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • National Institute for Material Science

  • Takashi Taniguchi

    • Kyoto Univ
    • National Institute for Materials Science
    • Research Center for Materials Nanoarchitectonics
    • Research Center for Materials Nanoarchitectonics, National Institute for Materials Science
    • National Institute for Materials Sciences
    • NIMS
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • National Institute for Material Science
    • International Center for Materials Nanoarchitectonics, NIMS, Japan
    • International Center for Materials Nanoarchitectonics, Tsukuba
    • National Institue for Materials Science
    • Kyoto University
    • National Institute of Materials Science
    • International Center for Materials Nanoarchitectonics and National Institute for Materials Science

  • Chih-Kang Shih

    • University of Texas at Austin

  • Yoichi Miyahara

    • Texas State University

  • Wang Yao

    • The University of Hong Kong

  • Xiaoqin Elaine Li

    • University of Texas at Austin
    • The University of Texas at Austin

  View abstract →

• Quantum dynamics of charge transfer trions in a MoSe2 moir ́e superlattice

  ORAL

  March 5, 2024, 9:48 AM – March 5, 2024, 10:00 AM

  Presenters

  • Xiaohui Liu

    • University of Texas at Austin

  Authors

  • Xiaohui Liu

    • University of Texas at Austin

  • Yue Ni

    • University of Texas at Austin

  • Zhida Liu

    • University of Texas at austin
    • University of Texas at Austin

  • Haonan Wang

    • Washington University in St. Louis

  • Dong Seob Kim

    • The University of Texas at Austin
    • University of Texas at Austin

  • Li Yang

    • Washington University, St. Louis

  • Xiaoqin Elaine Li

    • University of Texas at Austin
    • The University of Texas at Austin

  View abstract →

• Disentangling many-body effects in the coherent optical response of a 2D Semiconductor

  ORAL

  March 5, 2024, 10:00 AM – March 5, 2024, 10:12 AM

  Publication: 13. Trovatello, C., et al. "Disentangling Many-Body Effects in the Coherent Optical Response of 2D Semiconductors". Nano Letters, 22, 13, 5322-5329 (2022)

  Presenters

  • Chiara Trovatello

    • Columbia University

  Authors

  • Chiara Trovatello

    • Columbia University

  • Florian Katsch

    • TU Berlin

  • Qiuyang Li

    • Columbia University
    • University of Michigan

  • Xiaoyang Zhu

    • Columbia University

  • Andreas Knorr

    • TU Berlin

  • Giulio Cerullo

    • Politecnico di Milano

  • Stefano Dal Conte

    • Politecnico di Milano

  View abstract →

• Excitonic Second Harmonic Generation from Chirality in Aligned and Enantiomer Enriched Carbon Nanotubes

  ORAL

  March 5, 2024, 10:12 AM – March 5, 2024, 10:24 AM

  Publication: Xu et, al, Excitonic Second Harmonic Generation from Chirality in Aligned and Enantiomer Enriched Carbon Nanotubes (in prep)

  Presenters

  • Rui Xu

    • Rice university
    • Rice University

  Authors

  • Rui Xu

    • Rice university
    • Rice University

  • Yuan Tian

    • Tohoku University

  • Jacques Doumani

    • Rice University

  • Weiran Tu

    • Rice university

  • Yohei Yomogida

    • Tokyo Metropolitan Univ.

  • Nina Hong

    • J.A. Woolam CO., Inc.

  • Fuyang Tay

    • Rice University

  • Elizabeth Blackert

    • Rice university

  • Jiaming Luo

    • Rice University

  • Jun Lou

    • Rice university

  • Kazuhiro Yanagi

    • Tokyo Metropolitan University
    • Tokyo Metropolitan Univ

  • Riichiro Saito

    • Tohoku University

  • Vasili Perebeinos

    • State Univ of NY - Buffalo

  • Andrey Baydin

    • Rice University

  • Junichiro Kono

    • William Marsh Rice University
    • Rice University

  • Hanyu Zhu

    • RICE UNIVERSITY

  View abstract →

• The role of avalanche ionization in optical breakdown of monolayer two-dimensional materials

  ORAL

  March 5, 2024, 10:24 AM – March 5, 2024, 10:36 AM

  Presenters

  • Tsinng-Hua Her

    • University of North Carolina at Charlotte

  Authors

  • Tsinng-Hua Her

    • University of North Carolina at Charlotte

  • Sabeeh Ahmad

    • UNC Charlotte

  • Wen-Hao Chang

    • National Yang Ming Chiao Tung University

  • Hsin-Yu Yao

    • National Chung Cheng University

  View abstract →

• Spectrally and Time-Resolved Ultrafast Exciton Dynamics in GaAs Thin Film Using Non-Degenerate Four-Wave Mixing

  ORAL

  March 5, 2024, 10:36 AM – March 5, 2024, 10:48 AM

  Presenters

  • Samia Alyami

    • Department of Physics, University of Cincinnati, Cincinnati
    • University of Cincinnati

  Authors

  • Samia Alyami

    • Department of Physics, University of Cincinnati, Cincinnati
    • University of Cincinnati

  • Matthew T Larson

    • University of Cincinnati

  • Heidrun Schmitzer

    • Xavier University

  • Hark Hoe Tan

    • The Australian National University
    • Australian National University

  • Chennupati Jagadish

    • Australian Natl Univ

  • Tuomas Haggren

    • The Australian National University

  • Hans Peter Wagner

    • University of Cincinnati
    • University Of Cincinnati

  View abstract →

• Coherence and Lifetime of Excitons in Core-Shell GaAs/AlGaAs Nanowires

  ORAL

  March 5, 2024, 10:48 AM – March 5, 2024, 11:00 AM

  Presenters

  • Matthew T Larson

    • University of Cincinnati

  Authors

  • Matthew T Larson

    • University of Cincinnati

  • Samia Alyami

    • Department of Physics, University of Cincinnati, Cincinnati
    • University of Cincinnati

  • Carsten A Ullrich

    • University of Missouri

  • Naiyin Wang

    • Australian National University
    • The Australian National University

  • Hark Hoe Tan

    • The Australian National University
    • Australian National University

  • Chennupati Jagadish

    • Australian Natl Univ

  • Hans Peter Wagner

    • University of Cincinnati
    • University Of Cincinnati

  View abstract →