Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Giant Nonlinear Optical Response via Coherent Stacking of In-Plane Ferroelectric Layers

Journal Article · · Advanced Materials
 [1];  [2];  [3];  [4];  [3];  [4];  [5];  [3];  [2];  [2];  [6];  [7];  [8];  [9];  [2];  [4];  [6];  [6]
  1. Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States); OSTI
  2. Harvard Univ., Cambridge, MA (United States)
  3. Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States); King Abdullah University of Science and Technology (KAUST), Thuwal (Saudi Arabia)
  4. Rice Univ., Houston, TX (United States)
  5. University of California, Berkeley, CA (United States)
  6. Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
  7. King Abdullah University of Science and Technology (KAUST), Thuwal (Saudi Arabia)
  8. Boston Univ., MA (United States)
  9. Texas A & M Univ., College Station, TX (United States)

Thin ferroelectric materials hold great promise for compact nonvolatile memory and nonlinear optical and optoelectronic devices. Herein, an ultrathin in-plane ferroelectric material that exhibits a giant nonlinear optical effect, group-IV monochalcogenide SnSe, is reported. Nanometer-scale ferroelectric domains with ≈90°/270° twin boundaries or ≈180° domain walls are revealed in physical-vapor-deposited SnSe by lateral piezoresponse force microscopy. Atomic structure characterization reveals both parallel and antiparallel stacking of neighboring van der Waals ferroelectric layers, leading to ferroelectric or antiferroelectric ordering. Ferroelectric domains exhibit giant nonlinear optical activity due to coherent enhancement of second-harmonic fields and the as-resulted second-harmonic generation was observed to be 100 times more intense than monolayer WS2. This work demonstrates in-plane ferroelectric ordering and giant nonlinear optical activity in SnSe, which paves the way for applications in on-chip nonlinear optical components and nonvolatile memory devices.

Research Organization:
Harvard Univ., Cambridge, MA (United States); Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0019300; SC0019345; SC0020042
OSTI ID:
2421111
Alternate ID(s):
OSTI ID: 1973522
Journal Information:
Advanced Materials, Journal Name: Advanced Materials Journal Issue: 26 Vol. 35; ISSN 0935-9648
Publisher:
WileyCopyright Statement
Country of Publication:
United States
Language:
English

References (55)

Nonlinear Optics with 2D Layered Materials journal March 2018
Growth of Large‐Sized 2D Ultrathin SnSe Crystals with In‐Plane Ferroelectricity journal February 2023
Layer-Dependent Nonlinear Optical Properties and Stability of Non-Centrosymmetric Modification in Few-Layer GaSe Sheets journal December 2014
Light-mediated ferroelectric domain engineering and micro-structuring of lithium niobate crystals: Light-mediated domain engineering and micro-structuring journal September 2011
Quantitative measurement of displacement and strain fields from HREM micrographs journal August 1998
Few-layer tin sulfide (SnS): Controlled synthesis, thickness dependent vibrational properties, and ferroelectricity journal April 2021
Microscopic Manipulation of Ferroelectric Domains in SnSe Monolayers at Room Temperature journal August 2020
Giant Optical Second Harmonic Generation in Two-Dimensional Multiferroics journal July 2017
Phase Identification and Strong Second Harmonic Generation in Pure ε-InSe and Its Alloys journal March 2019
Binary Compound Bilayer and Multilayer with Vertical Polarizations: Two-Dimensional Ferroelectrics, Multiferroics, and Nanogenerators journal May 2017
Strong Second-Harmonic Generation in Atomic Layered GaSe journal June 2015
Probing Symmetry Properties of Few-Layer MoS 2 and h-BN by Optical Second-Harmonic Generation journal June 2013
Second Harmonic Generation from Artificially Stacked Transition Metal Dichalcogenide Twisted Bilayers journal February 2014
Atomically phase-matched second-harmonic generation in a 2D crystal journal March 2016
Ultralow thermal conductivity and high thermoelectric figure of merit in SnSe crystals journal April 2014
Electrical control of second-harmonic generation in a WSe2 monolayer transistor journal April 2015
Ultra-strong nonlinear optical processes and trigonal warping in MoS2 layers journal October 2017
Purely in-plane ferroelectricity in monolayer SnS at room temperature journal May 2020
Giant nonlinear optical activity in two-dimensional palladium diselenide journal February 2021
Interlayer exciton mediated second harmonic generation in bilayer MoS2 journal November 2021
Two-dimensional multiferroic material of metallic p-doped SnSe journal October 2022
Van der Waals force-induced intralayer ferroelectric-to-antiferroelectric transition via interlayer sliding in bilayer group-IV monochalcogenides journal March 2022
Polycrystalline SnSe with a thermoelectric figure of merit greater than the single crystal journal August 2021
Electrically switchable anisotropic polariton propagation in a ferroelectric van der Waals semiconductor journal January 2023
Optical parametric amplification by monolayer transition metal dichalcogenides journal December 2020
Giant enhancement of optical nonlinearity in two-dimensional materials by multiphoton-excitation resonance energy transfer from quantum dots journal April 2021
Giant second-harmonic generation in ferroelectric NbOI2 journal June 2022
Giant nonreciprocal second-harmonic generation from antiferromagnetic bilayer CrI3 journal July 2019
Characterization of the second- and third-harmonic optical susceptibilities of atomically thin tungsten diselenide journal July 2018
Optical phonons of SnSe(1−x)Sx layered semiconductor alloys journal July 2020
First‐order quasi‐phase matched LiNbO 3 waveguide periodically poled by applying an external field for efficient blue second‐harmonic generation journal February 1993
Supercontinuum second harmonic generation spectroscopy of atomically thin semiconductors journal August 2019
Sliding ferroelectricity in 2D van der Waals materials: Related physics and future opportunities journal December 2021
Strong second harmonic generation in two-dimensional ferroelectric IV-monochalcogenides journal September 2017
Second Harmonic Generation in WSe 2 journal December 2015
Characterization of the second- and third-order nonlinear optical susceptibilities of monolayer MoS 2 using multiphoton microscopy journal November 2016
Two-dimensional multiferroics in monolayer group IV monochalcogenides journal January 2017
Second- and third-order optical susceptibilities across excitons states in 2D monolayer transition metal dichalcogenides journal April 2021
Second harmonic microscopy of monolayer MoS 2 journal April 2013
Observation of intense second harmonic generation from MoS 2 atomic crystals journal May 2013
Polarization and valley switching in monolayer group-IV monochalcogenides journal July 2016
From an atomic layer to the bulk: Low-temperature atomistic structure and ferroelectric and electronic properties of SnTe films journal April 2019
Giant Enhancement of the Optical Second-Harmonic Emission of WSe 2 Monolayers by Laser Excitation at Exciton Resonances journal March 2015
Ferroelectricity and Phase Transitions in Monolayer Group-IV Monochalcogenides journal August 2016
Structural Phase Transition and Material Properties of Few-Layer Monochalcogenides journal December 2016
Hexagonally Poled Lithium Niobate: A Two-Dimensional Nonlinear Photonic Crystal journal May 2000
Colloquium : Physical properties of group-IV monochalcogenide monolayers journal March 2021
Structural characterization of SnS crystals formed by chemical vapour deposition journal September 2017
Nonlinear Optics for High-Speed Digital Information Processing journal November 1999
Discovery of robust in-plane ferroelectricity in atomic-thick SnTe journal July 2016
Stacking-engineered ferroelectricity in bilayer boron nitride journal May 2021
Optical Second Harmonic Generation at Interfaces journal October 1989
Handbook of Nonlinear Optics book April 2003
Nonlinear optics in daily life journal January 2013
Quasi-phase matching via femtosecond laser-induced domain inversion in lithium niobate waveguides journal May 2016

Similar Records

Domain-dependent strain and stacking in two-dimensional van der Waals ferroelectrics
Journal Article · Mon Nov 06 23:00:00 EST 2023 · Nature Communications · OSTI ID:2471953

Intrinsic Two-Dimensional Ferroelectricity with Dipole Locking
Journal Article · Thu May 31 00:00:00 EDT 2018 · Physical Review Letters · OSTI ID:1637280