Tunable Second Harmonic Generation in Twisted Bilayer Graphene

Fuyi Yang; Wenshen Song; Fanhao Meng; Fuchuan Luo; Shuai Lou; Shuren Lin; Zilun Gong; Jinhua Cao; Edward S. Barnard; Emory Chan; Li Yang; Jie Yao

doi:10.1016/j.matt.2020.08.018

Tunable Second Harmonic Generation in Twisted Bilayer Graphene

Fuyi Yang
, Wenshen Song
, Fanhao Meng
, Fuchuan Luo
, Shuai Lou
, Shuren Lin
, Zilun Gong
, Jinhua Cao
, Edward S. Barnard
, Emory Chan
, Li Yang
, Jie Yao

Research output: Contribution to journal › Article › peer-review

68 Scopus citations

Abstract

We explored how the introduction of twisting degree of freedom in two-dimensional materials can affect their nonlinear optical behavior and showed the generation of second harmonics by stacking and twisting two centrosymmetric monolayers of graphene.

Original language	English
Pages (from-to)	1361-1376
Number of pages	16
Journal	Matter
Volume	3
Issue number	4
DOIs	https://doi.org/10.1016/j.matt.2020.08.018
State	Published - Oct 7 2020

Keywords

MAP2: Benchmark
chirality
resonant enhancement
second harmonic generation
twisted bilayer graphene

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10.1016/j.matt.2020.08.018

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title = "Tunable Second Harmonic Generation in Twisted Bilayer Graphene",

abstract = "We explored how the introduction of twisting degree of freedom in two-dimensional materials can affect their nonlinear optical behavior and showed the generation of second harmonics by stacking and twisting two centrosymmetric monolayers of graphene.",

keywords = "MAP2: Benchmark, chirality, resonant enhancement, second harmonic generation, twisted bilayer graphene",

author = "Fuyi Yang and Wenshen Song and Fanhao Meng and Fuchuan Luo and Shuai Lou and Shuren Lin and Zilun Gong and Jinhua Cao and Barnard, \{Edward S.\} and Emory Chan and Li Yang and Jie Yao",

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doi = "10.1016/j.matt.2020.08.018",

language = "English",

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TY - JOUR

T1 - Tunable Second Harmonic Generation in Twisted Bilayer Graphene

AU - Yang, Fuyi

AU - Song, Wenshen

AU - Meng, Fanhao

AU - Luo, Fuchuan

AU - Lou, Shuai

AU - Lin, Shuren

AU - Gong, Zilun

AU - Cao, Jinhua

AU - Barnard, Edward S.

AU - Chan, Emory

AU - Yang, Li

AU - Yao, Jie

PY - 2020/10/7

Y1 - 2020/10/7

N2 - We explored how the introduction of twisting degree of freedom in two-dimensional materials can affect their nonlinear optical behavior and showed the generation of second harmonics by stacking and twisting two centrosymmetric monolayers of graphene.

AB - We explored how the introduction of twisting degree of freedom in two-dimensional materials can affect their nonlinear optical behavior and showed the generation of second harmonics by stacking and twisting two centrosymmetric monolayers of graphene.

KW - MAP2: Benchmark

KW - chirality

KW - resonant enhancement

KW - second harmonic generation

KW - twisted bilayer graphene

UR - https://www.scopus.com/pages/publications/85091970228

U2 - 10.1016/j.matt.2020.08.018

DO - 10.1016/j.matt.2020.08.018

M3 - Article

AN - SCOPUS:85091970228

SN - 2590-2393

VL - 3

SP - 1361

EP - 1376

JO - Matter

JF - Matter

IS - 4

ER -

Tunable Second Harmonic Generation in Twisted Bilayer Graphene

Abstract

Keywords

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