지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국진공학회(ASCT) Applied Science and Convergence Technology Applied Science and Convergence Technology Vol.33 No.4
- 발행연도
- 2024.7
- 수록면
- 91 - 95 (5page)
이용수
초록· 키워드
오류제보하기
The Berry phase is one of the key elements to understand quantum-mechanical phenomena such as the Aharonov-Bohm effect and the unconventional Hall effect in graphene. In monolayer and bilayer graphene the Berry phase has been manifested by an anisotropic distribution of photoelectron intensity along a closed loop in the momentum space as well as its rotation by a characteristic angle upon rotating light polarization. Here we report a band-selective simulation of photoelectron intensity of trilayer graphene to understand its Berry phase within the tight-binding formalism. ABC- and ABA-stacked trilayer graphene show characteristic rotational angles of the photoelectron intensity distribution, as predicted from their well-known Berry phases. Surprisingly, however, in ABA-stacked trilayer graphene, the rotational angle changes upon approaching the band touching point between the conduction and valence bands, suggesting that the Berry phase changes as a function of the binding energy. The binding energy-dependent Berry phase is attributed to enhanced hybridization of the two electron bands of ABAstacked trilayer graphene that merge at the band touching point, resulting in a converging Berry phase. These findings will provide an efficient way of tuning the Berry phase and hence exotic phenomena stemming from the Berry phase.
목차
ABSTRACT
1. Introduction
2. Methods
3. Results and discussion
4. Conclusions
References
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Berry phase from atomic orbital
한국자기학회 학술연구발표회 논문개요집
2016 .11
-
Mapping the Berry curvature distribution with photoemission
한국자기학회 학술연구발표회 논문개요집
2024 .05
-
A complete map of Berry curvature texture in low dimensions
한국자기학회 학술연구발표회 논문개요집
2023 .05
-
Gate voltage control of the Berry curvature in monolayer MoS₂
한국자기학회 학술연구발표회 논문개요집
2017 .05
-
In-plane Berry curvature and vertical transverse transports in two dimensions
한국자기학회 학술연구발표회 논문개요집
2022 .11
-
Fabrication of One-Dimensional Graphene Metal Edge Contact without Graphene Exfoliation
한국진공학회 학술발표회초록집
2016 .02
-
그래핀을 이용한 전자소자 연구
진공이야기
2016 .03
-
Phase transiton of Cu to (111) for synthesis high quality graphene
한국진공학회 학술발표회초록집
2018 .08
-
Study on statistical techniques about discrimination of the geographical origin in goji berry
한국분석과학회 학술대회
2020 .06
-
First-principles calculations of Berry curvature : WTe2 and other heavy metals
한국자기학회 학술연구발표회 논문개요집
2017 .05
-
Fuctionalized graphene oxide and graphene bilayer structure for N-doped air stable field effect transistor
한국진공학회 학술발표회초록집
2015 .02
-
Isolation and determination of anthocyanins from various berry products by high-speed countercurrent chromatography combined with LC-MS/MS
한국분석과학회 학술대회
2015 .05
-
Review of the Direct Laser Synthesis of Functionalized Graphene and its Application in Sensor Technology
Applied Science and Convergence Technology
2019 .09
-
Recent Advances in the Low-Temperature Chemical Vapor Deposition Growth of Graphene
Applied Science and Convergence Technology
2022 .05
-
Electrical and magnetic properties of in-plane graphene/graphene oxide junction devices
한국자기학회 학술연구발표회 논문개요집
2021 .11
-
Surface and Electrical Characterization of Electrochemically Oxidized Graphene
Applied Science and Convergence Technology
2019 .05
-
Electrical and magnetic properties of graphene/graphene oxide heterostructure
한국자기학회 학술연구발표회 논문개요집
2022 .05
-
Emerging Frontiers of Graphene in Biomedicine
Journal of Microbiology and Biotechnology
2015 .01
-
Gapped Nearly Free-Standing Graphene on an SiC(0001) Substrate Induced by Manganese Atoms
Applied Science and Convergence Technology
2018 .09
-
Influence of graphene-substrate interactions on the phonon excitations in graphene
한국진공학회 학술발표회초록집
2016 .08
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-151-24-02-090677404