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Manipulating Peierls Distortion in van der Waals NbOX 2 Maximizes Second-Harmonic Generation

Journal Article · · Journal of the American Chemical Society
DOI:https://doi.org/10.1021/jacs.3c04971· OSTI ID:2419439
 [1];  [2];  [3];  [2];  [4];  [2];  [4];  [3];  [2];  [2];  [4];  [3];  [2]
  1. Center for High Pressure Science and Technology Advanced Research (HPSTAR), Shanghai 201203, China; OSTI
  2. Center for High Pressure Science and Technology Advanced Research (HPSTAR), Shanghai 201203, China
  3. State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
  4. State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology (HUST), Wuhan 430074, China
Not provided.
Research Organization:
Univ. of Chicago, IL (United States); Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
DOE Contract Number:
FG02-94ER14466; AC02-06CH11357
OSTI ID:
2419439
Journal Information:
Journal of the American Chemical Society, Journal Name: Journal of the American Chemical Society Journal Issue: 30 Vol. 145; ISSN 0002-7863
Publisher:
American Chemical Society (ACS)
Country of Publication:
United States
Language:
English

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Pressure-Regulated Dynamic Stereochemical Role of Lone-Pair Electrons in Layered Bi 2 O 2 S journal November 2020
Ultrathin quantum light source with van der Waals NbOCl2 crystal journal January 2023
Broken Local Symmetry in Paraelectric BaTiO 3 Proved by Second Harmonic Generation journal June 2012
Pressure-induced robust emission in a zero-dimensional hybrid metal halide (C9NH20)6Pb3Br12 journal August 2021
Enhanced Second-Harmonic Generation of van der Waals CuInP2S6 via Pressure-Regulated Cationic Displacement journal December 2022
Chiral-perovskite optoelectronics journal March 2020
Highly Efficient Sum‐Frequency Generation in Niobium Oxydichloride NbOCl2 Nanosheets journal February 2023
Strong Second Harmonic Generation in a Tungsten Bronze Oxide by Enhancing Local Structural Distortion journal April 2020
Engineering symmetry breaking in 2D layered materials journal February 2021
Direct electrical modulation of second-order optical susceptibility via phase transitions journal October 2021
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Reconfiguring band-edge states and charge distribution of organic semiconductor–incorporated 2D perovskites via pressure gating journal November 2022
Niobium oxide dihalides NbOX 2 : a new family of two-dimensional van der Waals layered materials with intrinsic ferroelectricity and antiferroelectricity journal January 2019
Regulating off-centering distortion maximizes photoluminescence in halide perovskites journal November 2020
Towards compact phase-matched and waveguided nonlinear optics in atomically layered semiconductors journal August 2022
High-pressure structural phase transitions in semiconducting niobium dioxide journal June 1999
Monitoring Local Strain Vector in Atomic-Layered MoSe 2 by Second-Harmonic Generation journal November 2017
Optical Harmonic Generation in 2D Materials journal December 2021
2D NbOI 2 : A Chiral Semiconductor with Highly In‐Plane Anisotropic Electrical and Optical Properties journal June 2021
Giant enhancement of optical nonlinearity in two-dimensional materials by multiphoton-excitation resonance energy transfer from quantum dots journal April 2021

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