PUBLICATIONS
Journal Publications
Cover article
NANO LETTERS
December 27, 2023
Volume 23, Issue 24
Pages 11387-12006
About the Cover:
We present a novel system that combines NbN superconducting microwire photon detectors with gap-plasmon resonators, resulting in a substantial enhancement in photon detection efficiency at the single-photon level. These findings provide a systematic methodology for designing sensitive quantum detectors with applications spanning quantum information processing, quantum optics, and imaging.
Submitted /Under Revision
[1] Polariton-Mediated Ultrafast Energy Transfer in a van der Waals Superlattice
Tzu-Yu Peng#, Jason Lynch#, Jing-Wei Yang, Yen-Yu Wang, Xing-Hao Lee, Ben R. Conran, Clifford McAleese, Deep Jariwala*, and Yu-Jung Lu*
ACS Nano( Revision) (2024)
[Contribution: Ultrafast pump-probe transient absorption spectroscopy]
[2] Ion Mitigation and Strain Regulation with 2D Semi-Metals for MA-Based Perovskite Materials in Highly Efficient Solar cells
[3] Epsilon-Near-Zero Mode-Assisted Optical Nonlinearity Enhancement in Ultrathin Titanium Nitride Films
Fan-Ting Tseng, I-Hung Ho,Ting-Jui Kuo, Yu-Jung Lu, Shangjr Gwo, and Hyeyoung Ahn*
(Submitted) (2024)
[Contribution: Ultrafast pump-probe transient absorption spectroscopy]
[4] Experimental Evidence for Glassy Intermediate Metal in Low-square-resistance Ultrathin NbTiN
Sheng-Zong Chen, Jing-Wei Yang, Ji-Song Hsu, Tzu-Yu Peng, Yu-Jung Lu*, and Chi-Te Liang*
(Submitted) (2024)
[Contribution: Fabrication of transition metal nitrides_NbTiN]
[5] Room-Temperature Plasmonic Lasing Enabled by Exciton Re-Localization Effect in Quasi-2D Perovskites
Yen-Yu Wang, Xing-Hao Lee, Chiung-Han Chen, Linchyn Yuan, Yin-Ti Lai, Tzu-Yu Peng, Jia-Wern Chen, Chu-Chen Chueh*, and Yu-Jung Lu*
(Under review) (2024)
[Contribution: 2D Plasmonic Devices]
[6] The Importance of Catalytic Effects in Hot-Electron-Driven Chemical Reactions
Farheen Khurshid, Jeyavelan Muthu, Yen-Yu Wang, Yao-Wei Wang, Mu-Chen Shih, Ding-Rui Chen, Yu-Jung Lu, Drake Austin, Nicholas Glavin, Jan Plšek, Martin Kalbáč, Ya-Ping Hsieh, and Mario Hofmann*
(Under review) (2024)
[Contribution: Ultrafast pump-probe transient absorption spectroscopy]
2024
[65] More than 2π Phase Modulation using Exciton-Polaritons in a Two-Dimensional Superlattice
Jason Lynch, Pawan Kumar, Chen Chen, Tzu-Yu Peng, Cindy Yueli Chen, Zahra Fakhraai, Yu-Jung Lu, Joan Redwing, Deep Jariwala*, Device (Cell Press, Accepted) (2024)
[Contribution: 2D Devices]
[64] Flat Optics: feature issue introduction
Paulo Dainese*, Wei Ting Chen, Jonathan Fan, Yu-Jung Lu, and Federico Capasso
Opt. Express 32, 22563-22565 (2024)
[Link]
[Contribution: Ultrafast pump-probe transient absorption spectroscopy]
[63] Constructing B–N–P Bonds in Ultrathin Holey g-C3N4 for Regulating the Local Chemical Environment in Photocatalytic CO2 Reduction to CO
Mahmoud Kamal Hussien, Amr Sabbah, Mohammad Qorbani, Raghunath Putikam, Septia Kholimatussadiah, Der-Lii M.Tzou, Mohamed Hammad Elsayed, Yu-Jung Lu, Yen-Yu Wang, Xing-Hao Lee, Tsai-Yu Lin, Heng-Liang Wu, Shu-Chih Haw, Kevin C.-W. Wu, Ming-Chang Lin, Kuei-Hsien Chen,*, and Li-Chyong Chen*
Small 2400724 (2024)
[Link]
[62] Enhanced Photogating Gain in Scalable MoS2 Plasmonic Photodetectors via Resonant Plasmonic Metasurfaces
Wei-Ren Syong, Jui-Han Fu, Yu-Hsin Kuo, Yu-Cheng Chu, Mariam Hakami, Tzu-Yu Peng, Jason Lynch, Deep Jariwala, Vincent Tung, and Yu-Jung Lu*
ACS Nano 18, 5446–5456 (2024)
[Link]
[Contribution: Development and application of transition metal nitrides_HfN ]
[61] Enhancing the Performance of 2D Tin-Based Pure Red Perovskite Light-Emitting Diodes through the Synergistic Effect of Natural Antioxidants and Cyclic Molecular Additives
Chiung-Han Chen, Ming-Hsuan Yu, Yen-Yu Wang, Yu-Cheng Tseng, I-Hsiang Chao, I-Chih Ni, Bi-Hsuan Lin, Yu-Jung Lu, and Chu-Chen Chueh*
Small 2307774 (2024)
[Link]
[Contribution: Ultrafast pump-probe transient absorption spectroscopy]
2023
[60] Nanoscale Gap-Plasmon-Enhanced Superconducting Photon Detectors at Single-Photon Level
Jing-Wei Yang, Tzu-Yu Peng, Daniel D. A. Clarke, Frank Daniel Bello, Jia-Wern Chen, Hao-Chen Yeh, Wei-Ren Syong, Chi-Te Liang, Ortwin Hess*, and Yu-Jung Lu*
Nano Letters 23, 11387 (2023)
[Selected issue cover] / [Link]
[Contribution: Development and application of transition metal nitrides_NbN ]
[59] Ultrathin Titanium Nitride Epitaxial Structures for Tunable Infrared Plasmonics
Ching-Wen Chang*, Chiao-Tzu Huang, Jhih-Sheng Wu, Zih-Hao Song, Chih-Hsuan Liao, Quynh T. Dang, Yu-Jung Lu, Ho Wai Howard Lee, Hyeyoung Ahn, and Shangjr Gwo*
The Journal of Physical Chemistry C 127, 21186–21193 (2023)
[Link]
[Contribution: FTIR spectroscopy]
[58] Tailoring the plasmonic properties of complex transition metal nitrides: A theoretical and experimental approach
M. Usman Javed, Jing-Wei Yang, Shweta Kumari, Mujahid Mustaqeem, Tze-Yu Peng, Li Chung Yang, Yu-Jung Lu*, and Chao-Cheng Kaun*
Applied Surface Science 641, 158486 (2023)
[Link]
[Contribution: Growth of transition metal nitrides ]
[57] Oriented lateral growth of two-dimensional materials on c-plane sapphire
Jui-Han Fu, Jiacheng Min, Che-Kang Chang, Chien-Chih Tseng, Qingxiao Wang, Hayato Sugisaki, Chenyang Li, Yu-Ming Chang, Ibrahim Alnami, Wei-Ren Syong, Ci Lin, Feier Fang, Lv Zhao, Tzu-Hsuan Lo, Chao-Sung Lai, Wei-Sheng Chiu, Zih-Siang Jian, Wen-Hao Chang, Yu-Jung Lu, Kaimin Shih, Lain-Jong Li*, Yi Wan*, Yumeng Shi*, and Vincent Tung*
Nature Nanotechnology 18, 1289–1294 (2023)
[Link]
[Contribution: Fabrication and electrical characterization of 2D FETs ]
[56] Transient Optical Properties of Titanium Aluminum Nitride (Ti1–xAlxN) Epilayers
I-Hung Ho, Ching-Wen Chang, Sheng-Kai Wen, Yu-Jung Lu, Shangjr Gwo, and Hyeyoung Ahn*
The Journal of Physical Chemistry C 127, 13731-13739 (2023)
[Link]
[Contribution: Ultrafast pump-probe transient absorption spectroscopy]
[55] Realizing High Brightness Quasi-2D Perovskite Light-Emitting Diodes with Reduced Efficiency Roll-Off via Multifunctional Interface Engineering
Yu-Kuan Lin, Chiung-Han Chen, Yen-Yu Wang, Ming-Hsuan Yu, Jing-Wei Yang, I-Chih Ni, Bi-Hsuan Lin, Ivan S. Zhidkov, Ernst Z. Kurmaev, Yu-Jung Lu*, and Chu-Chen Chueh*
Advanced Science 10, 2302232 (2023)
[Link]
[Contribution: Ultrafast pump-probe transient absorption spectroscopy]
[54] Enhanced Photoresponsivity of Perovskite QDs/Graphene Hybrid Gate-Free Photodetector by Morphologically Controlled Plasmonic Au Nanocrystals
Shyam Narayan Singh Yadav, Chintam Hanmandlu, Dinesh Kumar Patel, Rajan Kumar Singh, Chun-Yen Chen, Yen-Yu Wang, Chih-Wei Chu, Chi-Te Liang, Chih-Ting Lin, Yu-Jung Lu, and Ta-Jen Yen*
Advanced Optical Materials 11, 2300131 (2023)
[Link]
[Contribution: Characterization of the optoelectronic devices ]
[53] Bifunctional Semimetal as a Plasmonic Resonator and Ohmic Contact for an Ultrasensitive MoS2 Photodetector
Ching-Han Mao, Chin-Chien Chung, Wei-Ren Syong, Yu-Chi Yao, Kai-Yuan Hsiao, Ming-Yen Lu, Mario Hofmann, Ya-Ping Hsieh, Yu-Jung Lu, and Ta-Jen Yen*
ACS Photonics 10, 1495–1503 (2023)
[Link]
[Contribution: Characterization of the optoelectronic devices ]
[52] Type-III Superconductivity
M. Cristina Diamantini, Carlo A. Trugenberger, Sheng-Zong Chen, Yu-Jung Lu, Chi-Te Liang, and Valerii M. Vinokur*
Advanced Science 10, 2206523 (2023)
[Link]
[Contribution: Development and application of transition metal nitrides_NbTiN ]
[51] Solution-Processed and Room-Temperature Spin Light-Emitting Diode Based on Quantum Dots/Chiral Metal-Organic Framework Heterostructure
Mujahid Mustaqeem*, Pi-Tai Chou*, Saqib Kamal, Naveed Ahmad, Jia-Yu Lin, Yu-Jung Lu, Xing-Hao Lee, Kung-Hsuan Lin, Kuang-Lieh Lu, and Yang-Fang Chen*
Advanced Functional Materials 33, 2213587 (2023)
[Link]
[Contribution: Ultrafast pump-probe transient absorption spectroscopy]
[50] 3D nanographene precursor suppress interfacial recombination in PEDOT: PSS based perovskite solar cells
Chintam Hanmandlu, Rohan Paste, Hsinhan Tsai, Shyam Narayan SinghYadav, Kuan-Wen Lai, Yen-Yu Wang, Chandra Shekar Gantepogu, Chen-Hung Hou, Jing-Jong Shyue, Yu-Jung Lu, Tushar Sanjay Jadhav, Jian-Ming Liao, Hsien-Hsin Chou, Hui Qi Wong, Ta-Jen Yen, Chao-Sung Lai, Dibyajyoti Ghosh, Sergei Tretiak, Hung-Ju Yen*, and Chih-Wei Chu*.
Nano Energy 107, 108136 (2023)
[Link]
[Contribution: Optical characterization ]
2022
[49] Unveiling Ultrafast Carrier Extraction in Highly Efficient 2D/3D Bilayer Perovskite Solar Cells
Mriganka Singh, I-Hung Ho, Anupriya Singh, Ching-Wen Chan, Jing-Wei Yang, Tzung-Fang Guo, Hyeyoung Ahn, Vincent Tung, Chih Wei Chu, and Yu-Jung Lu*
ACS Photonics 9, 3584–3591 (2022)
[Link]
[Contribution: Ultrafast pump-probe transient absorption spectroscopy]
[48] Main-chain engineering of polymer photocatalysts with hydrophilic non-conjugated segments for visible-light-driven hydrogen evolution
Chih-Li Chang, Wei-Cheng Lin, Li-Yu Ting, Chin-Hsuan Shih, Shih-Yuan Chen, Tse-Fu Huang, Hiroyuki Tateno, Jayachandran Jayakumar, Wen-Yang Jao, Chen-Wei Tai, Che-Yi Chu, Chin-Wen Chen, Chi-Hua Yu, Yu-Jung Lu, Chi-Chang Hu, Ahmed M. Elewa, Takehisa Mochizuki, and Ho-Hsiu Chou*
Nature Communications 13, 5460 (2022)
[Link]
[Contribution: Ultrafast pump-probe transient absorption spectroscopy]
[47] Mechanistic Understanding of Visible-Light-Driven Hydrogen Evolution on Pt Sites in Organic Nanohybrids Enhanced with Hydroxyl Additives
Li-Yu Ting, Yves Ira A. Reyes, Bing-Heng Li, Mohamed Hammad Elsayed, J. Ching-Wen Chan, Jayachandran Jayakumar, Chih-Li Chang, Wei-Cheng Lin, Yu-Jung Lu, Carmine Coluccini, Hsin-Yi Tiffany Chen*, and Ho-Hsiu Chou*
ACS Applied Energy Materials 5, 7950–7955 (2022)
[Link]
[Contribution: Ultrafast pump-probe transient absorption spectroscopy]
[46] Tunable infrared high absorbing polarization independent niobium nitride plasmonic perfect absorber nanowire photodetectors
Philipp Karl*, Sandra Mennle, Monika Ubl, Mario Hentschel, Philipp Flad, Jing-Wei Yang, Tzu-Yu Peng, Yu-Jung Lu, and Harald Giessen
Optical Materials Express 12, 2453-2461 (2022)
[Link]
[Contribution: Development and application of transition metal nitrides_NbN ]
[45] Full-Color Generation Enabled by Refractory Plasmonic Crystals
Zong-Yi Chiao, Yu-Chia Chen, Jia-Wern Chen, Yu-Cheng Chu, Jing-Wei Yang, Tzu-Yu Peng, Wei-Ren Syong, Ho Wai Howard Lee, Shi-Wei Chu, and Yu-Jung Lu*
Nanophotonics 11, 2891-2899 (2022)
[Link]
[Contribution: Development and application of transition metal nitrides_HfN ]
[44] Disorder-Induced 2D Superconductivity in a NbTiN Film Grown on Si by Ultrahigh-Vacuum Magneton Sputtering
Sheng-Zong Chen, Jing-Wei Yang, Tzu-Yu Peng, Yu-Cheng Chu, Ching-Chen Yeh, I-Fan Hu, Swapnil Mhatre, Yu-Jung Lu*, and Chi-Te Liang*
Superconductor Science and Technology 35, 064003 (2022)
[Link]
[Contribution: Development and application of transition metal nitrides_NbTiN ]
[43] Flexo-phototronic Effect in Centro-symmetric BiVO4 Epitaxial Films
Pao-Wen Shao, Meng-Chin Lin, Qian Zhuang, Jiawei Huang, Shi Liu, Hsiao-Wen Chen, Hsiang-Lin Liu, Yu-Jung Lu, Yung-Jung Hsu, Jyh-Ming Wu, Yi-Chun Chen, and Ying-Hao Chu*
Applied Catalysis B: Environmental 312, 121367 (2022)
[Link]
[Contribution: Characterization of material properties_PFM ]
[42] Ultrathin TiN Epitaxial films as Transparent Conductive Electrodes
I Hong Ho, Ching-Wen Chang, Yen-Lin Chen, Wan-Yu Chang, Ting-Jui Kuo, Yu-Jung Lu, Shangjr Gwo*, and Hyeyoung Ahn*
ACS Applied Materials & Interfaces 14, 16839–16845 (2022)
[Link]
[Contribution: Characterization of material properties_ellipsometry ]
[41] Flexible Plasmonics Using Aluminum and Copper Epitaxial Films on Mica
Le Thi Quynh, Chang-Wei Cheng, Chiao-Tzu Huang, Soniya Suganthi Raja, Ragini Mishra, Meng-Ju Yu, Yu-Jung Lu, and Shangjr Gwo*
ACS Nano 16, 5975–5983 (2022)
[Link]
[Contribution: Characterization of material properties_ellipsometry ]
[40] Sequential stacking of a thin BHJ layer acting as a morphology regulator for efficiency enhancement in non-fullerene ternary solar cells
Anisha Mohapatra, Hao-Wen Cheng, Mohan Lal Meena, Chih-Ang Lin, Kung-Hwa Wei, Yu-Jung Lu, Chih-Hao Lee, Shawn D. Lin, and Chih Wei Chu*
Chemical Engineering Journal 433, 134337 (2022)
[Link]
[Contribution: Optical characterization ]
2021
[39] TiO2 Nanodisk Arrays as All-Dielectric Huygens’ Metasurfaces for Engineering the Wavefront of Near-UV Light
Tse-An Chen, Yu-Cheng Chou, Tsung-Yu Huang, Yu-Jung Lu, Yu-Ping Kuang, and Ta-Jen Yen*
ACS Applied Nano Materials 5, 925-930 (2021)
[Link]
[Contribution: Optical characterization ]
[38] Impacts of both temperature and condensation on the band gap of photonic crystals around the freezing point
Yen-Hsiang Chen, Yu-Jung Lu, Jui-Yung Chang, and Yu-Bin Chen*
Optical Materials 121, 111596 (2021)
[Link]
[Contribution: Material characterization ]
[37] Plasmon-Enhanced Solar-Driven Hydrogen Evolution Using Titanium Nitride Metasurface Broadband Absorbers
Meng-Ju Yu, Chih-Li Chang, Hao-Yu Lan, Zong-Yi Chiao, Yu-Chia Chen, Ho Wai Howard Lee, Yia-Chung Chang, Shu-Wei Chang, Takuo Tanaka, Vincent Tung, Ho-Hsiu Chou*, and Yu-Jung Lu*
ACS Photonics 8, 3125-3132 (2021)
[Link]
[Contribution: Development and application of transition metal nitrides_TiN ]
[36] Facet-Dependent Electrical Conductivity Properties of GaN Wafers
Pei-Lun Hsieh, Gautam Kumar, Yen-Yu Wang, Yu-Jung Lu, Lih-Juann Chen*, and Michael H. Huang*
Journal of Materials Chemistry C 9, 15354-15358 (2021)
[Link]
[Contribution: Optical characterization ]
[35] CsPbBr3 Perovskite Quantum-dot Paper Exhibiting Highest 3-dB Bandwidth and Realizing Flexible White-light System for Visible-light Communication
Konthoujam James Singh, Xiaotong Fan, Annada Sadhu, Chun-ho Lin, Fang-Jyun Liou, Tingzhu Wu*, Yu-Jung Lu, Jr-Hau He, Zhong Chen, Tom Wu, and Hao-chung Kuo*
Photonics Research 9, 2341-2350 (2021)
[Link]
[Contribution: Material characterization ]
[34] Cubic-Phase Metasurface for Three-Dimensional Optical Manipulation
Hsin Yu Kuo, Sunil Vyas, Cheng Hung Chu, Mu Ku Chen, Xu Shi, Hiroaki Misawa, Yu-Jung Lu, Yuan Luo*, and Din Ping Tsai*
Nanomaterials 11, 1730 (2021)
[Link]
[Contribution: Optical characterization ]
[33] Enhanced Spontaneous Emission of Monolayer MoS2 on Epitaxially Grown Titanium Nitride Epsilon-Near-Zero Thin Films
Khant Minn, Aleksei Anopchenko, Ching-Wen Chang, Ragini Mishra, Jinmin Kim, Zhenrong Zhang, Yu-Jung Lu, Shangjr Gwo, and Ho Wai Howard Lee*
Nano Letters 21, 4928–4936 (2021)
[Link]
[Contribution: Development and application of transition metal nitrides_TiN ]
[32] Optimized Titanium Nitride Epitaxial Film for Refractory Plasmonics and Solar Energy Harvesting
Ragini Mishra, Ching-Wen Chang, Abhishek Dubey, Zong-Yi Chiao, Ta-Jen Yen, Ho Wai Howard Lee, Yu-Jung Lu, and Shangjr Gwo*
The Journal of Physical Chemistry C 125, 13658–13665 (2021)
[Link]
[Contribution: Development and application of transition metal nitrides_TiN ]
[31] Flexible BiVO4/WO3/ITO/Muscovite Heterostructure for Visible-Light Photoelectrochemical Photoelectrode
Pao-Wen Shao, Yi-Syuan Siao, Yu-Hong Lai, Ping-Yen Hsieh, Chun-Wen Tsao, Yu-Jung Lu, Yi-Chun Chen, Yung-Jung Hsu, and Ying-Hao Chu*
ACS Appl. Mater. Interfaces 13, 21186–21193 (2021)
[Link]
[Contribution: Characterization of material properties_PFM ]
[30] Panchromatic heterojunction solar cells for Pb-free all-inorganic antimony based perovskite
Anupriya Singh, Po-Ting Lai, Anisha Mohapatra, Chien-Yu Chen, Hao-Wu Lin, Yu-Jung Lu, and Chih Wei Chu*
Chemical Engineering Journal 419, 129424 (2021)
[Link]
[Contribution: Optical characterization ]
[29] Niobium Nitride Plasmonic Perfect Absorbers for Tunable Infrared Superconducting Nanowire Photodetection
Philipp Karl*, Sandra Mennle, Monika Ubl, Philipp Flad, Jing-Wei Yang, Tzu-Yu Peng, Yu-Jung Lu, and Harald Giessen
Optics Express 29, 17087-17096 (2021)
[Link]
[Contribution: Development and application of transition metal nitrides_NbN ]
[28] Gate-Tunable Plasmon-Enhanced Photodetection in a Monolayer MoS2 Phototransistor with Ultrahigh Photoresponsivity
Hao-Yu Lan, Yu-Hung Hsieh, Zong-Yi Chiao, Deep Jariwala, Min-Hsiung Shih, Ta-Jen Yen, Ortwin Hess, and Yu-Jung Lu*
Nano Letters 21, 3083–3091 (2021)
[Link]
[Contribution: Energy-efficient plasmonic nanodevices ]
[27] Ultra-broadband, Lithography-free, Omnidirectional, and Polarization-insensitive Perfect Absorber
Tse-An Chen, Meng-Ju Yu, Yu-Jung Lu, and Ta-Jen Yen*
Scientific Reports 11, 5173 (2021)
[Link]
[Contribution: Optical characterization ]
[26] Alternating Nanolayers of Dielectric MgF2 and Metallic Ag as Hyperbolic Metamaterials: Probing Surface States and Optical Topological Phase Transition and Implications for Sensing Applications
Tse-An Chen, Ieng-Wai Un, Chih-Chung Wei, Yu-Jung Lu, Din Ping Tsai, and Ta-Jen Yen*
ACS Applied Nano Materials 4, 2211–2217 (2021)
[Link]
[Contribution: Optical characterization ]
[25] Solution-Processed Perovskite/Perovskite Heterostructure via Grafting-Assisted Transfer Technique
Anisha Mohapatra, Neha Singh, Anupriya Singh, Chun-Yen Lee, Yu-Jung Lu, Yu-Tai Tao, Chih-Hao Lee, and Chih Wei Chu*
ACS Applied Energy Materials 4, 1962–1971 (2021)
[Link]
[Contribution: Optical characterization ]
[24] Upconversion Plasmonic Lasing from an Organolead Trihalide Perovskite Nanocrystal with Low Threshold
Yu-Jung Lu*, Teng Lam Shen, Kang-Ning Peng, Pi-Ju Cheng, Shu-Wei Chang, Ming-Yen Lu, Chih Wei Chu, Tzung-Fang Guo, and Harry Atwater*
ACS Photonics 8, 335-342 (2021)
[Link]
[Contribution: Development and application of transition metal nitrides_TiN ]
2020
[23] Low-temperature Processed Bipolar Metal Oxide Charge Transporting Layers for Highly Efficient Perovskite Solar Cells
Mriganka Singh, Rei-Ting Yang, Da-Wei Weng, Hanlin Hu, Anupriya Singh, Anisha Mohapatra, Yu-Ting Chen, Yu-Jung Lu, Tzung-Fang Guo, Gang Li, Hong-Cheu Lin*, and Chih Wei Chu*
Solar Energy Materials and Solar Cells 221, 110870 (2020)
[Link]
[Contribution: Optical characterization ]
[22] Optical Properties of Niobium Nitride Plasmonic Nanoantennas for the Near- and Mid-Infrared Spectral Range
Philipp Karl,* Monika Ubl, Mario Hentschel, Philipp Flad, Zong-Yi Chiao, Jing-Wei Yang, Yu-Jung Lu, and Harald Giessen
Optical Materials Express 10, 2597-2606 (2020)
[Link]
[Contribution: Development and application of transition metal nitrides_NbN ]
[21] High Optical Nonlinearity in Low-Dimensional Halide Perovskite Polycrystalline Films
Wei-Yun Liang, Fangzhou Liu, Yu-Jung Lu, Jasminka Popović, Aleksandra Djurišić, and Hyeyoung Ahn*
Optics Express 28, 24919-24927 (2020)
[Link]
[Contribution: Optical characterization ]
[20] Perovskite Quantum Dot Lasing in a Gap-Plasmon Nanocavity with Ultralow Threshold
Yu-Hung Hsieh, Bo-Wei Hsu, Kang-Ning Peng, Kuan-Wei Lee, Chih Wei Chu, Shu-Wei Chang, Hao-Wu Lin*, Ta-Jen Yen*, and Yu-Jung Lu*
ACS Nano 14, 11670–11676 (2020)
[Selected issue cover] / [Link]
[Contribution: Energy-efficient plasmonic nanodevices ]
[19] Modulating Performance and Stability of Inorganic Lead-Free Perovskite Solar Cells via Lewis-pair mediation
Anupriya Singh, Svetozar Najman, Anisha Mohapatra, Yu-Jung Lu, Chintam Hanmandlu, Chun-Wei Pao, Yang-Fang Chen, Chao-Sung Lai, and Chih Wei Chu*
ACS Appl. Mater. Interfaces. 12, 32649-32657 (2020)
[Link]
[Contribution: Optical characterization ]
[18] Core‐twisted tetrachloroperylenediimides: low‐cost and efficient non‐fullerene organic electron‐transporting materials for inverted planar perovskite solar cells
Anupriya Singh, Hung-Cheng Chen*, Yang-Fang Chen, Yu-Jung Lu, Ken-Tsung Wong*, and Chih-Wei Chu*
ChemSusChem. 13, 1-11 (2020)
[Link]
[Contribution: Optical characterization ]
[17] Designed Growth and Patterning of Perovskite Nanowires for Lasing and Wide Color Gamut Phosphors with Long-Term Stability
C.H. Lin, T.Y. Li, J. Zhang, Z.Y. Chiao, P.C. Wei, H.C. Fu, L. Hu, M.J. Yu, G.H. Ahmed, X.W. Guan, C.H. Ho, T. Wu, B.S. Ooi, O.F. Mohammed, Y.J. Lu, X.S. Fang,* and J.H. He*
Nano Energy 73, 104801 (2020)
[Link]
[Contribution: Optical characterization ]
[16] Ultrafast Exciton Dynamics in Scalable Monolayer MoS2 Synthesized by Metal Sulfurization
Hsu-Sheng Tsai, Yung-Hung Huang, Po-Cheng Tsai, Zong-Yi Chiao, Yi-Jia Chen, Hyeyoung Ahn, Shih-Yen Lin, and Yu-Jung Lu*
ACS Omega 5, 10725-10730 (2020)
[Selected issue cover] / [Link]
[Contribution: Ultrafast pump-probe transient absorption spectroscopy]
2019
[15] Lead-Free Antimony-Based Light-Emitting Diodes through the Vapor−Anion-Exchange Method
Anupriya Singh, Nan-Chieh Chiu, Karunakara Moorthy Boopathi, Yu-Jung Lu, Anisha Mohapatra, Gang Li, Yang-Fang Chen, Tzung-Fang Guo*, and Chih-Wei Chu*
ACS Applied Materials & Interfaces 11, 35088-35094 (2019)
[Link]
[Contribution: Optical characterization ]
[14] Bilayer polymer solar cells prepared with transfer printing of active layers from controlled swelling/de-swelling of PDMS
Anisha Mohapatra, Anupriya Singh, Syed Ali Abbas, Yu-Jung Lu, Karunakara Moorthy Boopathi, Chintam Hanmandlu, Nahid Kaisar, Chih-Hao Lee, and Chih-Wei Chu*
Nano Energy 63, 103826 (2019)
[Link]
[Contribution: Optical characterization ]
2017
[13] Dynamically Controlled Purcell Enhancement of Visible Spontaneous Emission in a Gated Plasmonic Heterostructure
Yu-Jung Lu, Ruzan Sokhoyan, Wen-Hui Cheng, Ghazaleh Kafaie Shirmanesh, Artur Davoyan, Ragip A. Pala, Krishnan Thyagarajan, and Harry A. Atwater*
Nat. Commun. 8, 1631 (2017)
[Link]
[Contribution: Development and application of transition metal nitrides_TiN ]
[12] Nitride Semiconductor Nanorod Heterostructures for Full-Color and White-Light Applications
S. Gwo, Y-J Lu, H-W Lin, C-T Kuo, C-L Wu, M-Y Lu, and L-J Chen
Semiconductors and Semimetals 96, 341-384 (2017)
[Link]
2016
[11] Magnetic MoS2 Interface Monolayer on CdS Nanowire by Cation Exchange
Chih-Shan Tan, Yu-Jung Lu, Chun-Chi Chen, Pei-Hsuan Liu, Shangjr Gwo, Guang-Yu Guo*, and Lih-Juann Chen*
J. Phys. Chem. C, 120, 23055–23060 (2016)
[Link]
[10] Dual-Band Planar Plasmonic Unidirectional Launching in a Semiannular Apertures Array
Shan Huang*, Chun-Yuan Wang, Hung-Ying Chen, Meng-Hsien Lin, Yu-Jung Lu, and Shangjr Gwo*
ACS Photonics 3, 584 (2016)
[Link]
2015
[9] Nanoscale Optical Properties of Indium Gallium Nitride/Gallium Nitride Nanodisk-in-Rod Heterostructures
Xiang Zhou, Ming-Yen Lu, Yu-Jung Lu, Eric J. Jones, Shangjr Gwo, and Silvija Gradecak*
ACS Nano 9, 2868 (2015)
[Link]
2014
[8] All-Color Plasmonic Nanolasers with Ultralow Thresholds: Auto-tuning Mechanism for Single-Mode Lasing
Yu-Jung Lu, Chun-Yuan Wang, Jisun Kim, Hung-Ying Chen, Ming-Yen Lu, Yen-Chun Chen, Wen-Hao Chang, Lih-Juann Chen, Mark I. Stockman, Chih-Kang Shih,* and Shangjr Gwo*
Nano Lett. 14, 4381-4388 (2014)
[Link]
[7] Chain-network anatase/TiO2 (B) thin film with improved photocatalytic efficiency
Yin-Cheng Yen, Jing-Zhi Chen, Yu-Jung Lu, Shangjr Gwo, and Kuan-Jiuh Lin*
Nanotechnology 25, 235602 (2014)
[Link]
2013
[6] Dynamic Visualization of Axial p–n Junctions in Single Gallium Nitride Nanorods under Electrical Bias
Yu-Jung Lu, Ming-Yen Lu, Yu-Chen Yang, Hung-Ying Chen, Lih-Juann Chen, and Shangjr Gwo*
ACS Nano 7, 7640-7647 (2013)
[Link]
[5] Correlation of doping, structure, and carrier dynamics in a single GaN nanorod
Xiang Zhou, Ming-Yen Lu, Yu-Jung Lu, Shangjr Gwo, and Silvija Gradečak*
Appl. Phys. Lett. 102, 253104 (2013)
[Link]
2012
[4] Plasmonic Nanolaser Using Epitaxially Grown Silver Film
Yu-Jung Lu, Jisun Kim, Hung-Ying Chen, Chihhui Wu, Nima Dabidian, Charlotte E. Sanders, Chun-Yuan Wang, Ming-Yen Lu, Bo-Hong Li, Xianggang Qiu, Wen-Hao Chang, Lih-Juann Chen, Gennady Shvets, Chih-Kang Shih*, and Shangjr Gwo*
Science 337, 450 (2012)
[Link]
[3] Contrast between Surface Plasmon Polariton-Mediated Extraordinary Optical Transmission Behavior in Epitaxial and Polycrystalline Ag Films in the Mid- and Far-Infrared Regimes
Bo-Hong Li, Charlotte E. Sanders, James McIlhargey, Fei Cheng, Changzhi Gu, Guanhua Zhang, Kehui Wu, Jisun Kim, S. Hossein Mousavi, Alexander B. Khanikaev, Yu-Jung Lu, Shangjr Gwo, Gennady Shvets*, Chih-Kang Shih*, and Xianggang Qiu*
Nano Lett.12, 6187-6191 (2012)
[Link]
2011
[2] Single InGaN nanodisk light emitting diodes as full-color subwavelength light sources
Yu-Jung Lu, Hon-Way Lin, Hung-Ying Chen, Yu-Chen Yang, and Shangjr Gwo*
Appl. Phys. Lett. 98, 233101 (2011)
[Issue Cover] / [Link]
2010
[1] InGaN/GaN nanorod array white light-emitting diode
Hon-Way Lin, Yu-Jung Lu, Hung-Ying Chen, Hong-Mao Lee, and Shangjr Gwo*
Appl. Phys. Lett. 97, 073101 (2010).
[Issue Cover] / [Link]