논문 및 연구활동 |
- 연구활동(주요논문)
-
[논문]
이재웅, 정현식,
Resonance Raman effects in transition metal dichalcogenides
, JOURNAL OF RAMAN SPECTROSCOPY
, Vol.49
, No.1
, pp.66
-75
(Jul, 2018)
-
[논문]
이재웅, 우성종, 박재성, 박희철, 손영우, 정현식,
Strain-shear coupling in bilayer MoS2
, NATURE COMMUNICATIONS
, Vol.8
, pp.1370
-1370
(Nov, 2017)
-
[논문]
이재웅, 류지훈, 이성민, 강순민, 김태윤, 김필광, 박제근, 박철환, 정현식,
Ising-type magnetic ordering in atomically thin FePS3
, NANO LETTERS
, Vol.16
, No.12
, pp.7433
-7438
(Nov, 2016)
-
[논문]
이재웅, 김강원, 류경희, 이종훈, 한송희, 정현식,
Raman signatures of polytypism in molybdenum disulfide
, ACS NANO
, Vol.10
, No.2
, pp.1948
-1953
(Jan, 2016)
-
[논문]
이재웅, 김학성, 윤두희, 이상욱, 정현식,
Thermal conductivity of suspended pristine graphene measured by Raman spectroscopy
, PHYSICAL REVIEW B
, Vol.83
, No.8
(Feb, 2011)
- 국제학술논문지
-
[논문]
나정현, 박창연, 이재웅, Eleanor E. B. Campbell , 양우철, 이창회, 정현식, 최수호, 최원렬, 장성호,
Indirect Band Gap in Scrolled MoS2 Monolayers
, NANOMATERIALS
, Vol.12
, No.19
, pp.3353
-3353
(Sep, 2022)
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[논문]
김현경, 하성주, 남현준, 박지용, 이재웅, 채관병, 최중석, 염동일, 유영동,
Enhanced Optical Third-Harmonic Generation in Phase-Engineered MoTe2 Thin Films
, ACS PHOTONICS
, pp.2600
-2606
(Jun, 2022)
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[논문]
이재웅, 양찬호, 추강현, 서혜원,
Nano-characterizations of low-dimensional nanostructural materials
, JOURNAL OF THE KOREAN PHYSICAL SOCIETY
, Vol.80
, pp.1035
-1041
(Apr, 2022)
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[논문]
강순민, 김강원, 김범현, 김종현, 이재웅, Abhishek Nag, Andrew Walters, Jiemin Li, Laurent Chapon, Mirian Garcia-Fernandez, 김태훈, 박기수, 심경익, 윤석환, 이성민, Ke-Jin Zhou, 김재훈, 박제근, 손영우, 정현식,
Coherent many-body exciton in van der Waals antiferromagnet NiPS3
, NATURE
, Vol.583
, pp.785
-789
(Jul, 2020)
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[논문]
엄태우, 이재웅, Eleanor E. Campbell, 나정현, 이상욱, 정현식, 장성호,
Structural configurations and Raman spectra of carbon nanoscrolls
, NANOTECHNOLOGY
, Vol.31
, No.31
, pp.315707-1
-315707-11
(May, 2020)
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[논문]
Hui Gao, 이재웅, Andrew Y. Joe, David A. Muller, Fauzia Mujid, Kan-Heng Lee, Michael C. Cao, Philip Kim, Preeti Poddar, Saien Xie, 강기범, 서준기, Jiwoong Park,
Tuning Electrical Conductance of MoS2 Monolayers through Substitutional Doping
, NANO LETTERS
, Vol.20
, No.6
, pp.4095
-4101
(May, 2020)
-
[논문]
김중철, 이재웅, 정현식,
Polarized Raman spectroscopy for studying two-dimensional materials
, JOURNAL OF PHYSICS-CONDENSED MATTER
, Vol.32
, No.34
, pp.343001-1
-343001-13
(Apr, 2020)
-
[논문]
임수연, 이재웅, Liangbo Liang, Thi Thanh Huong Nguyen, Xiangru Kong, 김정화, 이종훈, 조성래, 정현식,
Polytipism in few-layer gallium selenide
, NANOSCALE
, Vol.12
, pp.8563
-8573
(Mar, 2020)
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[논문]
Baorui Cheng, Yu Zhong, 이재웅, Adriana Ray, Andrew J. Mannix, Chibeom Park, David A. Muller, Fauzia Mujid, Hua Zhou, Joonki Suh, Kan-Heng Lee, Kibum Kang, S.J. Sibener, Sarah Brown, Jiwoong Park,
Wafer-scale synthesis of monolayer two-dimensional porphyrin polymers for hybrid superlattices
, SCIENCE
(Nov, 2019)
-
[논문]
김강원, 이재웅, 정현식,
Raman spectroscopy of two-dimensional magnetic van der Waals materials
, NANOTECHNOLOGY
, Vol.30
, pp.452001
-452001
(Aug, 2019)
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[논문]
김강원, 이재웅, 김중철, 김필광, 박기수, 손수한, 이성민, 임수연, 박제근, 박철환, 정현식,
Antiferromagnetic ordering in van der Waals two-dimensional magnetic material MnPS3 probed by Raman spectroscopy
, 2D MATERIALS
(Jun, 2019)
-
[논문]
송승욱, 이재웅, 곽진성, 김세양, 김정화, 김종욱, 김태일, 석시현, 심여선, 왕재원, 윤현덕, 이도희, 이종화, 이종훈, 정현식, 조용수, 권순용,
Electrically Robust Single‐Crystalline WTe2 Nanobelts for Nanoscale Electrical Interconnects
, ADVANCED SCIENCE
, Vol.6
, No.3
, pp.1801370
-1801370
(Feb, 2019)
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[논문]
김강원, 이재웅, 김태윤, 박기수, 이성민, 임수연, 전건상, 박제근, 박철환, 정현식,
Suppression of magnetic ordering in XXZ-type antiferromagnetic monolayer NiPS3
, NATURE COMMUNICATIONS
, Vol.10
, No.1
, pp.345
-345
(Jan, 2019)
-
[논문]
나웅기, 이재웅, 김강원, 정현식,
Davydov splitting and polytypism in few-layer MoS2
, 2D MATERIALS
, Vol.6
, No.1
(Oct, 2018)
-
[논문]
이재웅, 정현식,
Resonance Raman effects in transition metal dichalcogenides
, JOURNAL OF RAMAN SPECTROSCOPY
, Vol.49
, No.1
, pp.66
-75
(Jul, 2018)
-
[논문]
곽진성, 이재웅, Xiaodong Xu, 공영민, 김강원, 김성엽, 김세양, 김정화, 박정민, 박주철, 송승욱, 유정우, 윤의준, 이건도, 이관형, 이성우, 이완규, 이종훈, 정현식, 조용수, 권순용,
Single-crystalline nanobelts composed of transition metal ditellurides
, ADVANCED MATERIALS
, Vol.30
, No.30
, pp.1707260
-1707260
(Jun, 2018)
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[논문]
이재웅, 우성종, 박재성, 박희철, 손영우, 정현식,
Strain-shear coupling in bilayer MoS2
, NATURE COMMUNICATIONS
, Vol.8
, pp.1370
-1370
(Nov, 2017)
-
[논문]
김강원, 김상훈, 이재웅, 정현식,
Excitonic resonance effects and Davydov splitting in circularly polarized Raman spectra of few-layer WSe2
, 2D MATERIALS
, Vol.4
, No.4
(Aug, 2017)
-
[논문]
양진호, 이재웅, 정현식,
Excitation energy dependence of Raman spectra of few-layer WS2
, FlatChem
, Vol.3
, pp.64
-70
(Jun, 2017)
-
[논문]
Pramoda K. Nayak, 이재웅, Yevhen Horbatenko, 김광우, 김도경, 류순민, 마경렬, 박노정, 안성준, 임현섭, 장아랑, 정현식, 신현석,
Probing evolution of twist-angle-dependent interlayer excitons in MoSe2/WSe2 van der Waals heterostructures
, ACS NANO
, Vol.11
, No.4
, pp.4041
-4050
(Mar, 2017)
-
[논문]
곽진성, 김세양, 이재웅, 김성엽, 김정화, 이종훈, 정현식, 조용수, 권순용,
Substantial improvements of long-term stability in encapsulation-free WS2 using highly interacting graphene substrate
, 2D MATERIALS
, Vol.4
, No.1
(Mar, 2017)
-
[논문]
이재웅, 류지훈, 이성민, 강순민, 김태윤, 김필광, 박제근, 박철환, 정현식,
Ising-type magnetic ordering in atomically thin FePS3
, NANO LETTERS
, Vol.16
, No.12
, pp.7433
-7438
(Nov, 2016)
-
[논문]
김다혜, 두혜원, 이재웅, David H. Seo, 김선영, 김태광, 송민호, 신소명, 이창원, 정현식, 서순애,
The enhanced low resistance contacts and boosted mobility in two-dimensional p-type WSe2 transistors through Ar+ ion-beam generated surface defects
, AIP ADVANCES
, Vol.6
, No.10
, pp.105307
-105307
(Oct, 2016)
-
[논문]
김민정, 이재웅, 김중철, 손영우, 윤호앙, 이상욱, 최선근, 최선명, 정현식,
Photocurrent generations at ABA/ABC lateral junction in tri-layer graphene photodetector
, CARBON
, Vol.96
, pp.454
-458
(Sep, 2016)
-
[논문]
이재웅, 김강원, 남다현, 정현식,
Davydov splitting and excitonic resonance effects in Raman spectra of few-layer MoSe2
, ACS NANO
, Vol.10
, No.8
, pp.8113
-8120
(Aug, 2016)
-
[논문]
김민정, 한송희, 이재웅, 김정화, 이종훈, 정현식,
Determination of the thickness and orientation of few-layer tungsten ditelluride using Raman spectroscopy
, 2D MATERIALS
, Vol.3
(Aug, 2016)
-
[논문]
이재웅, 제갈선영, 조유진, 윤두희, 손영우, 정현식, 최선명,
Anisotropic phonon softening of uniaxially strained bilayer graphene
, CARBON
, Vol.103
, pp.473
-479
(Jul, 2016)
-
[논문]
이재웅, 김강원, 류경희, 이종훈, 한송희, 정현식,
Raman signatures of polytypism in molybdenum disulfide
, ACS NANO
, Vol.10
, No.2
, pp.1948
-1953
(Jan, 2016)
-
[논문]
남다현, 이재웅, 정현식,
Excitation energy dependent Raman spectrum of MoSe2
, SCIENTIFIC REPORTS
, Vol.5
, pp.17113
-17113
(Nov, 2015)
-
[논문]
이재웅, 김강원, 정현식,
Resonant Raman and photoluminescence spectra of suspended molybdenum disulfide
, 2D MATERIALS
, Vol.2
, No.4
(Oct, 2015)
-
[논문]
이재웅, 김중철, 이진환, 박효주, 이종훈, 이창구, 정현식,
Anomalous polarization dependence of Raman scattering and crystallographic orientation of black phosphorus
, NANOSCALE
, Vol.7
, No.44
, pp.18708
-18715
(Oct, 2015)
-
[논문]
김현철, 이재웅, 김학성, 박배호, 이상욱, 이위형, 이준호, 이한별, 장성호, 정현식, 최두화, 정현종,
Engineering optical and electronic properties of WS2 by varying the number of layers
, ACS NANO
, Vol.9
, No.7
, pp.6854
-6860
(Jul, 2015)
-
[논문]
Khazaeinezhad, Reza, 염동일, 이재웅, 정환성, Hosseinzadeh Kassani, Sahar , Nazari, Tavakol, 김재훈, 김종기, 정현식, 최규진, 오경환,
Saturable optical absorption in MoS2 nano-sheet optically deposited on the optical fiber facet
, OPTICS COMMUNICATIONS
, Vol.335
, pp.224
-230
(Jan, 2015)
-
[논문]
이재웅, 박재성, 손영우, 정현식,
Anomalous excitonic resonance Raman effects in few-layered MoS2
, NANOSCALE
, Vol.7
, pp.3229
-3236
(Jan, 2015)
-
[논문]
남다현, 이재웅, Nagaoka, Akira, Yoshino, Kenji, 김중철, 김현정, 윤경병, 차원석, 황인철, 정현식,
Polarized Raman spectroscopy of Cu-poor and Zn-rich single-crystal Cu2ZnSnSe4
, APPLIED PHYSICS LETTERS
, Vol.105
, No.17
, pp.173903-1
-173903-5
(Oct, 2014)
-
[논문]
이재웅, Seck, Ngor Mbaye, 손영우, 윤두희, 최선명, 정현식,
Polarization dependence of double resonant Raman scattering band in bilayer graphene
, CARBON
, Vol.72
, pp.257
-263
(Jun, 2014)
-
[논문]
The An Nguyen, 이재웅, 윤두희, 정현식,
Excitation energy dependent Raman signatures of ABA-and ABC-stacked few-layer graphene
, SCIENTIFIC REPORTS
, Vol.4
, pp.4630-1
-4630-5
(Apr, 2014)
-
[논문]
이규형, 이재웅, Hwang, Son-Jong, 권오선, 이병노, 정현식, 정현식, 허남회,
Large scale production of highly conductive reduced graphene oxide sheets by a solvent-free low temperature reduction
, CARBON
, pp.327
-335
(Apr, 2014)
-
[논문]
이재웅, 윤두희, 정현식,
Estimation of Young's modulus of graphene by Raman spectroscopy
, NANO LETTERS
, Vol.12
, No.9
, pp.4444
-4448
(Aug, 2012)
-
[논문]
이재웅, 김학성, 윤두희, 이상욱, 정현식,
Thermal conductivity of suspended pristine graphene measured by Raman spectroscopy
, PHYSICAL REVIEW B
, Vol.83
, No.8
(Feb, 2011)
- 국제학술발표
-
[학술회의]
이재웅,
Optical Characterizations of Atomically Thin Transition Metal Dichalcogenides
, ISPSA 2022
(Jul, 2022)
-
[학술회의]
허윤성, 이재웅, 김태완, 조동인,
Interlayer Interactions of Stacked WS2 Studied by Raman Spectroscopy
, ICAMD2021
(Dec, 2021)
-
[학술회의]
김태완, 이재웅, 조동인, 허윤성,
Photoluminescence Heterogeneity of Synthesized Monolayer Tungsten Disulfide
, ICAMD2021
(Dec, 2021)
-
[학술회의]
조동인, 이재웅, 김태완, 허윤성,
Raman Spectroscopic Investigation of Atomically Thin Coherent Lateral Junction
, ICAMD2021
(Dec, 2021)
-
[학술회의]
이재웅,
Raman Spectroscopic Investigations of Two-dimensional Crystals
, IUMRS-ICA 2021
(Oct, 2021)
-
[학술회의]
이재웅,
Shedding light on van der Waals materials
, ICAMD 2019
(Dec, 2019)
- 국내학술발표
-
[학술회의]
조동인, 이재웅, 김태완, 허윤성,
Raman Spectroscopic Characterization of Atomically Thin Coherent Superlattices
, 2022 KPS Fall meeting
(Oct, 2022)
-
[학술회의]
이재웅,
Controlling Optical Properties of Atomically Thin Materials
, 2022 KPS Fall meeting
(Oct, 2022)
-
[학술회의]
최중석, 염동일, 김태완, 이재웅, 하성주, 허윤성,
Study of electronic states by measuring broadband nonlinearoptical responses in monolayer WS2
, 제 70회 한국물리학회 가을학술회의
(Oct, 2022)
-
[학술회의]
최중석, 염동일, 김태완, 이재웅, 하성주, 허윤성,
단층 WS2가 전사된 측면연마 광섬유 소자에서 이차 조화파 발생 연구
, Optics and Photonics Congress 2022
(Jul, 2022)
-
[학술회의]
박소연, 염동일, 김태완, 이재웅, 하성주, 허윤성,
뒤틀려 적층된 이층 WS2의 비선형 광 응답특성 연구
, Optics and Photonics Congress 2022
(Jul, 2022)
-
[학술회의]
이재웅,
Microspectroscopy Study of Atomically Thin Optical Materials
, 2022 KPS Spring Meeting
, pp.110
-110
(Apr, 2022)
-
[학술회의]
김태완, 이재웅, 조동인, 허윤성,
Manipulating Optical Propeties of Monolayer Tungsten Disulfide by Stoichiometry
, 2022 KPS Spring Meeting
, pp.124
-124
(Apr, 2022)
-
[학술회의]
허윤성, 이재웅, 김태완, 조동인,
Visualization of stacking angle distribution in twisted bilayer WS2
, 2022 KPS Spring Meeting
, pp.208
-208
(Apr, 2022)
-
[학술회의]
이재웅,
Microscopic Investigation of Two-dimensional Materials by Raman Spectroscopy
, 2021 KPS Fall Meeting
(Oct, 2021)
-
[학술회의]
김태완, 이재웅, 허윤성,
Optical Heterogeneity of MOCVD Grown Tungsten Disulfide
, 2021 KPS Fall meeting
(Oct, 2021)
-
[학술회의]
허윤성, 이재웅, 김태완,
Probing interlayer interactions of stacked WS2 by Raman spectroscopy
, 2021 KPS Fall meeting
(Oct, 2021)
-
[학술회의]
이재웅,
Resonance Effects in Two-dimensional Semiconductors
, 2021 KPS Spring Meeting
, pp.423
-423
(Apr, 2021)
-
[학술회의]
허윤성, 이재웅, 나웅기, 정현식, 허윤성,
Strain-shear coupling in two-dimensional crystals
, 그래핀 2차원물질 심포지엄
(Sep, 2020)
-
[학술회의]
이재웅,
Raman spectroscopy of magnetic two-dimensional crystals
, 한국광학회 하계학술발표회
(Jul, 2019)
-
[학술회의]
이재웅,
Raman spectroscopy of magnetic van der Waals materials
, 첨단 레이저 및 레이저 응용 워크샵
(May, 2019)
-
[학술회의]
이재웅,
Shedding light on atomically thin materials
, 2019년 봄 학술논문발표회
(Apr, 2019)
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