Selective Publications

Xudong Zheng,* , Jiangtao Wang,* , Jianfeng Jiang, Tianyi Zhang , Jiadi Zhu , Tong Dang, Peng Wu, Ang-Yu Lu, Ding-Rui Chen, Tilo H. Yang, Xinyuan Zhang , Kenan Zhang, Kyung Yeol Ma, Zhien Wang, Aijia Yao, Haomin Liu, Yi Wan , Ya-Ping Hsieh, Vladimir Bulović, Tomás Palacios, Jing Kong. Electrostatic repulsion-based transfer of 2D van der Waals materials Nature (2025)(Accepted)
Ding-Rui Chen*, Jeyavelan Muthu, Jui-Teng Chang, Po-Han Lin, Yu-Xiang Chen, Farheen Khurshid, Hao-Ting Chin, Jing Kong, Mario Hofmann, and Ya-Ping Hsieh* Breaking electrochemical scaling laws in atomically engineered van-der-Waals stack multisite edge catalysts Nano Letters (2025) (DOI: 10.1021/acs.nanolett.5c03027)
Jui-Teng Chang, Yu-Xiang Chen, Hao-Ting Chin, Ding-Rui Chen, Jian-Jhang Lee, Chia-Yi Wu, Yi-Chia Chou, Mario Hofmann, and Ya-Ping Hsieh* 2D Atomic Templating for the large-scale synthesis of metastable CuInS2 and its heterojunctions ACS Applied Materials & Interfaces (2025) (DOI: 10.1021/acsami.5c07759)
Y.-X. Chen, J.-J. Lee, D.-R. Chen, Y.-C. Lin, H.-T. Chin, X.-Y. Huang, S.-K. Chiu, C.-C. Ting, M. Hofmannand Y.-P. Hsieh*, Electron Cloaking in MoS2 for High-Performance Optoelectronics. Nano Letters 25, 9463 (2025). (DOI:10.1021/acs.nanolett.5c02169)
Hao Wang, Ding-Rui Chen, You-Chen Lin, Po-Han Lin, Jui-Teng Chang, Jeyavelan Muthu, Mario Hofmann, Ya-Ping Hsieh* Enhancing the Electrochemical Activity of 2D Materials Edges through Oriented Electric Fields ACS nano (2024). https://doi.org/10.1021/acsnano.4c06341
Hao-Ting Chin, Deng-Chi Wang, Desman Perdamaian Gulo, Yu-Chi Yao, Hao-Chen Yeh, Jeyavelan Muthu, Ding-Rui Chen, Tzu-Chun Kao, Martin Kalbac, Ping-Hui Lin, Cheng-Maw Cheng, Mario Hofmann, Chi-Te Liang, Hsiang-Lin Liu, Feng-Chuan Chuang, Ya-Ping Hsieh*. Tungsten nitride (W5N6): An ultraresilient 2D semimetal Nano Letters (2024)
Yu-Xiang Chen, Kai-Wen Hsiao, Hao-Ting Chin, Ding-Rui Chen, Zhi-Long Yen, Yann-Wen Lan, Chu-Chi Ting, Mario Hofmann, Cheng-Tien Chiang, Yang-Hao Chan, Jana Kalbáčová Vejpravová and Ya-Ping Hsieh* Pt@WS2 -an extrinsic 2D dilute ferromagnetic semiconductor beyond room temperature Small Methods (2024) (DOI: 10.1002/smtd.202400955)(IF:10.2).

Hao-Ting Chin, Deng-Chi Wang, Hao Wang, Ding-Rui Chen, Feng-Chuan Chuang, Mario Hofmann, Ya-Ping Hsieh*. Confined VLS growth of single-layer 2D tungsten nitrides ACS Applied Materials & Interfaces (2024)
Jeyavelan Muthu, Farheen Khurshid, Mario Hofmann,* and Ya-Ping Hsieh* review of Extrinsic Factors That Limit the Catalytic Performance of Transition Metal Dichalcogenides (TMDs) in Hydrogen evolution reactions (HER) ChemElectroChem (2024)
Ding-Rui Chen, Jeyavelan Muthu, Xing-You Guo, Hao-Ting Chin, You-Chen Lin, Golam Haider, Chu-Chi Ting, Martin Kalbáč, Mario Hofmann and Ya-Ping Hsieh*. Edge-dominated Hydrogen Evolution Reactions in Ultra-narrow MoS2 Nanoribbon Arrays J. Mater. Chem. A 11, 15802 (2023). [IF:14]
Yu-Chi Yao,, Bo-Yi Wu, Hao-Ting China, Zhi-Long Yen, Chu-Chi Ting, Mario Hofmann

and Ya-Ping Hsieh*, Nitrogen-pretreatment of Growth Substrates for Vacancy-saturated MoS2 ACS Applied Materials & Interfaces 15, 42746 (2023). (IF:10.3)

Ding-Rui Chen, I-Fan Hu, Hao-Ting Chin, Yu-Chi Yao, Radha Raman, Mario Hofmann, Chi-Te Liang,* Ya-Ping Hsieh*. Ultrahigh-quality graphene resonators by liquid-based strain-engineering Nanoscale Horizons DOI: 10.1039/D3NH00420A (2023) (IF:11)
Jian-Jhang Lee, Yi-Hung Chu, Zhi-Long Yen, Jeyavelan Muthu, Chu-Chi Ting, Ssu-Yen Huang, Mario Hofmann and Ya-Ping Hsieh*. Vacancy-plane-mediated exfoliation of sub-monolayer 2D pyrrhotiteVacancy-plane-mediated exfoliation of sub-monolayer 2D pyrrhotite Nanoscale Advances 5, 4074 (2023) DOI: 10.1039/D3NA00263B. [Selected
Jeyavelan Muthu, Farheen Khurshid, Hao-Ting Chin, Yu-Chi Yao, Ya-Ping Hsieh*, Mario Hofmann*. The HER performance of 2D materials is underestimated without morphology correction Chemical Engineering Journal 465, 142852. (2023) (IF:16.7)
Ying-Yu Wang, Ding-Rui Chen, Jen-Kai Wu, Tian-Hsin Wang, Chiashain Chuang, Wen-Pin Hsieh, Mario Hofmann, Yuan-Huei Chang, Ya-Ping Hsieh*. 2D mechano-thermoelectric heterojunctions for self-powered strain sensors Nano Letters 21, 6990 (2021). (IF 11.2)
Hao-Ting Chin, I-Fan Hu , Ding-Rui Chen ,Hai-Thai Nguyen , Ting-Wei Chen , Shao-Wei Ma , Chi-Te Liang , Mario Hofmann, Ya-Ping Hsieh*. Ferroelectric 2D ice under graphene confinement Nature Commication 12, 6291 (2021) (IF:14.9)
Szu-Hua Chen, Mario Hofmann, Zhi-Long Yen, and Ya-Ping Hsieh*. 2D material enabled offset-patterning with atomic resolution Advanced Functional Materials 2020 (IF:15)
Heming Yao, Ya-Ping Hsieh*, Jing Kong, Mario Hofmann*. Realistically modeling electrical conduction in nanostructure assemblies through complex networks Nature Materials 2020 (IF:46)
Yu-Siang Chen, Sheng-Kuei Chiu, De-Liang Tsai, Chong-Yo Liu, Hsiang-An Ting, Yu-Chi Yao, Hyungbin Son, Golam Haider, Martin Kalbáč, Chu-Chi Ting, Yang-Fang Chen, Mario Hofmann, Ya-Ping Hsieh*. Mediator-assisted synthesis of WS2 with ultrahigh- optoelectronic performance at multi-wafer scale npj 2D Materials and Applications 6, 54 (2022).
Shasha Guo, Jiecai Fu, Peikun Zhang, Chao Zhu, Heming Yao, Manzhang Xu, Boxing An, Xingli Wang, Bijun Tang, Ya Deng, Teddy Salim, Hongchu Du, Rafal E. Dunin-Borkowski, Mingquan Xu, Wu Zhou, Beng Kang Tay, Chao Zhu, Yanchao He, Mario Hofmann, Ya-Ping Hsieh, Wanlin Guo, Michael Ng, Chunlin Jia*, Zhuhua Zhang*, Yongmin He* and Zheng Liu*. Direct growth of single-metal-atom chains Nature Synthesis 1, 245-253 (2022).
Hao-Ting Chin, Hai-Thai Nguyen, Szu-Hua Chen, Wei-Hung Chen, Yi-Hung Chu, Zhi-Yang Chou, Zhi-Long Yen, Chu-Chi Ting, Mario Hofmann, Yi-Fang Chen, Ya-Ping Hsieh*. Ultra-thin 2D transition metal monochalcogenide crystals by planarized reactions npj 2D materials and applications 5, 28 (2021)(IF:9.3)
Szu-Hua Chen, Yen Nguyen, Ting-Wei Chen, Zhi-Long Yen, Mario Hofmann*, and Ya-Ping Hsieh*, Neutral scatterers dominate carrier transport in CVD graphene with ionic impurities, Carbon, 165, 163-168. (2020)
Rapti Ghosh, Mukesh Singh, Li Wei Chang, Hung-I Lin, Yu Siang Chen, Jeyavelan Muthu, Bhartendu Papnai, Yi Sun Kang, Yu-Ming Liao, Krishna Prasad Bera, Guang-Yu Guo, Ya-Ping Hsieh*, Mario Hofmann*, and Yang-Fang Chen* Enhancing the Photoelectrochemical Hydrogen Evolution Reaction through Nanoscrolling of Two-Dimensional Material Heterojunctions. ACS nano 16, 5743 (2022).
Mukesh Singh, Rapti Ghosh, Yu-Siang Chen, Zhi-Long Yen, Mario Hofmann, Yang-Fang Chen, and Ya-Ping Hsieh*. Chemical vapor deposition merges MoS2 grains into high-quality and centimeter-scale films on Si/SiO2 RSC Adv. 12, 5990 (2022)
Yen-Ting Chuang, Sheng-Ding Chen, Wei-Chun Huang, Tien-Lin Shen, Ming-Shien Chang, Yang-Fang Chen, Ya-Ping Hsieh*, Yuan-Huei Chang* and Mario Hofmann*. "Multilevel Optical Labeling by Spectral Luminescence Control in Nanodiamond Color Centers" ACS Appl. Mater. Interfaces 10.1021/acsami.0c16228(2020) (IF:11)
Jen-Kai Wu, Mario Hofmann, Wen-Pin Hsieh, Szu-Hua Chen, Zhi-Long Yen, Sheng-Kuei Chiu, Yi-Ru Luo, Chih-Chieh Chiang, Ssu-Yen Huang, Yuan-Huei Chang, Ya-Ping Hsieh, Enhancing the thermoelectric properties of 2D Bi2Se3 by 1D texturing with graphene. ACS applied energy materials
Ding-Rui Chen, Mario Hofmann, Heming Yao, Sheng-Kuei Chiu, Szu-Hua Chen, Yi-Ru Luo, Chia Chen Hsu, Ya-Ping Hsieh* Lateral 2D material heterojunction photodetectors with ultra-high speed and detectivity. ACS applied Material & interface 11, 6384 (2019).
W.-C. Tan, Y.-C. Chen, Y.-R. Liou, H.-W. Hu, M. Hofmann and Y.-F. Chen, An Arbitrary Color Light Emitter. Advanced Materials, 29, 3, 1604076-n/a
W. C. Tan, C. W. Chiang, M. Hofmann and Y. F. Chen, Tunneling-injection in vertical quasi-2D heterojunctions enabled efficient and adjustable optoelectronic conversion. Scientific Reports, 6,
Y.-J. Hung, M. Hofmann, Y.-C. Cheng, C.-W. Huang, K.-W. Chang and J.-Y. Lee, Characterization of graphene edge functionalization by grating enhanced Raman spectroscopy. Rsc Advances, 6, 15, 12398-12401
Y.-P. Hsieh, C.-H. Shih, Y.-J. Chiu and M. Hofmann, High-Throughput Graphene Synthesis in Gapless Stacks. Chemistry of Materials, 28, 1, 40-43
Y.-P. Hsieh, C.-L. Kuo and M. Hofmann, Ultrahigh mobility in polyolefin-supported graphene. Nanoscale, 8, 3, 1327-1331
Y.-P. Hsieh, Y.-H. Chu, H.-G. Tsai and M. Hofmann, Reducing the graphene grain density in three steps. Nanotechnology, 27, 10,
Y.-P. Hsieh, W.-Y. Chiang, S.-L. Tsai and M. Hofmann, Scalable production of graphene with tunable and stable doping by electrochemical intercalation and exfoliation. Physical Chemistry Chemical Physics, 18, 1, 339-343
Y. P. Hsieh, C. H. Shih, Y. J. Chiu and M. Hofmann, High-Throughput Graphene Synthesis in Gapless Stacks. Chemistry of Materials, 28, 1, 40-43
Y. P. Hsieh, Y. H. Chu, H. G. Tsai and M. Hofmann, Reducing the graphene grain density in three steps. Nanotechnology, 27, 10,
Y. P. Hsieh, W. Y. Chiang, S. L. Tsai and M. Hofmann, Scalable production of graphene with tunable and stable doping by electrochemical intercalation and exfoliation. Physical Chemistry Chemical Physics, 18, 1, 339-343
Z. Chen, T. Ming, M. M. Goulamaly, H. M. Yao, D. Nezich, M. Hempel, M. Hofmann and J. Kong, Enhancing the Sensitivity of Percolative Graphene Films for Flexible and Transparent Pressure Sensor Arrays. Advanced Functional Materials, 26, 28, 5061-5067
Z. Chen, T. Ming, M. M. Goulamaly, H. Yao, D. Nezich, M. Hempel, M. Hofmann and J. Kong, Enhancing the Sensitivity of Percolative Graphene Films for Flexible and Transparent Pressure Sensor Arrays. Advanced Functional Materials, n/a-n/a
C. S.-J. Tsai, M. Hofmann, M. Hallock, M. Ellenbecker and J. Kong, Assessment of exhaust emissions from carbon nanotube production and particle collection by sampling filters. Journal of the Air & Waste Management Association, 65, 11, 1376-1385
Y.-P. Hsieh, B.-J. Hong, C.-C. Ting and M. Hofmann, Ultrathin graphene-based solar cells. Rsc Advances, 5, 121, 99627-99631
Y.-P. Hsieh, Y.-J. Chin and M. Hofmann, Enhancing CVD graphene's inter-grain connectivity by a graphite promoter. Nanoscale, 7, 46, 19403-19407
Dopant morphology as the factor limiting graphene conductivity. Scientific Reports, 5,
Controlling the properties of graphene produced by electrochemical exfoliation. Nanotechnology, 26, 33,
T.-W. Chen, Y.-P. Hsieh and M. Hofmann, Ad-layers enhance graphene's performance. RSC Advances, 5, 114, 93684-93688
Y.-P. Hsieh, C.-H. Yen, P.-S. Lin, S.-W. Ma, C.-C. Ting, C.-I. Wu and M. Hofmann, Ultra-high sensitivity graphene photosensors. Applied Physics Letters, 104, 4,
Y.-P. Hsieh, M. Hofmann and J. Kong, Promoter-assisted chemical vapor deposition of graphene. Carbon, 67, 417-423
Y.-P. Hsieh, M. Hofmann, K.-W. Chang, J. G. Jhu, Y.-Y. Li, K. Y. Chen, C. C. Yang, W.-S. Chang and L.-C. Chen, Complete Corrosion Inhibition through Graphene Defect Passivation. Acs Nano, 8, 1, 443-448
M. Hofmann, Y.-P. Hsieh, A. L. Hsu and J. Kong, Scalable, flexible and high resolution patterning of CVD graphene. Nanoscale, 6, 1, 289-292
M. Hofmann, Y. P. Hsieh, C. T. Liang and Y. F. Chen, Size effects on phonon localization and Raman enhancement in silicon nanotips. Journal of Raman Spectroscopy, 44, 1, 81-85
W. C. Tan, M. Hofmann, Y. P. Hsieh, M. L. Lu and Y. F. Chen, A graphene-based surface plasmon sensor. Nano Research, 5, 10, 695-702

Ding-Rui Chen*, Jeyavelan Muthu, Jui-Teng Chang, Po-Han Lin, Yu-Xiang Chen, Farheen Khurshid, Hao-Ting Chin, Jing Kong, Mario Hofmann, and Ya-Ping Hsieh* Breaking electrochemical scaling laws in atomically engineered van-der-Waals stack multisite edge catalysts Nano Letters (2025) (DOI: 10.1021/acs.nanolett.5c03027)
Jui-Teng Chang, Yu-Xiang Chen, Hao-Ting Chin, Ding-Rui Chen, Jian-Jhang Lee, Chia-Yi Wu, Yi-Chia Chou, Mario Hofmann, and Ya-Ping Hsieh* 2D Atomic Templating for the large-scale synthesis of metastable CuInS2 and its heterojunctions ACS Applied Materials & Interfaces (2025) (DOI: 10.1021/acsami.5c07759)
Y.-X. Chen, J.-J. Lee, D.-R. Chen, Y.-C. Lin, H.-T. Chin, X.-Y. Huang, S.-K. Chiu, C.-C. Ting, M. Hofmannand Y.-P. Hsieh*, Electron Cloaking in MoS2 for High-Performance Optoelectronics. Nano Letters 25, 9463 (2025). (DOI:10.1021/acs.nanolett.5c02169)
Hao Wang, Ding-Rui Chen, You-Chen Lin, Po-Han Lin, Jui-Teng Chang, Jeyavelan Muthu, Mario Hofmann, Ya-Ping Hsieh* Enhancing the Electrochemical Activity of 2D Materials Edges through Oriented Electric Fields

ACS nano (2024). https://doi.org/10.1021/acsnano.4c06341

Hao-Ting Chin, Deng-Chi Wang, Desman Perdamaian Gulo, Yu-Chi Yao, Hao-Chen Yeh, Jeyavelan Muthu, Ding-Rui Chen, Tzu-Chun Kao, Martin Kalbac, Ping-Hui Lin, Cheng-Maw Cheng, Mario Hofmann, Chi-Te Liang, Hsiang-Lin Liu, Feng-Chuan Chuang, Ya-Ping Hsieh*. Tungsten nitride (W5N6): An ultraresilient 2D semimetal Nano Letters (2024)
Yu-Xiang Chen, Kai-Wen Hsiao, Hao-Ting Chin, Ding-Rui Chen, Zhi-Long Yen, Yann-Wen Lan, Chu-Chi Ting, Mario Hofmann, Cheng-Tien Chiang, Yang-Hao Chan, Jana Kalbáčová Vejpravová and Ya-Ping Hsieh* Pt@WS2 -an extrinsic 2D dilute ferromagnetic semiconductor beyond room temperature Small Methods (2024) (DOI: 10.1002/smtd.202400955)(IF:10.2).

Hao-Ting Chin, Deng-Chi Wang, Hao Wang, Ding-Rui Chen, Feng-Chuan Chuang, Mario Hofmann, Ya-Ping Hsieh*. Confined VLS growth of single-layer 2D tungsten nitrides ACS Applied Materials & Interfaces (2024)
Jeyavelan Muthu, Farheen Khurshid, Mario Hofmann,* and Ya-Ping Hsieh* review of Extrinsic Factors That Limit the Catalytic Performance of Transition Metal Dichalcogenides (TMDs) in Hydrogen evolution reactions (HER) ChemElectroChem (2024)
Ding-Rui Chen, Jeyavelan Muthu, Xing-You Guo, Hao-Ting Chin, You-Chen Lin, Golam Haider, Chu-Chi Ting, Martin Kalbáč, Mario Hofmann and Ya-Ping Hsieh*. Edge-dominated Hydrogen Evolution Reactions in Ultra-narrow MoS2 Nanoribbon Arrays J. Mater. Chem. A 11, 15802 (2023). [IF:14]
Yu-Chi Yao,, Bo-Yi Wu, Hao-Ting China, Zhi-Long Yen, Chu-Chi Ting, Mario Hofmann

and Ya-Ping Hsieh*, Nitrogen-pretreatment of Growth Substrates for Vacancy-saturated MoS2 ACS Applied Materials & Interfaces 15, 42746 (2023). (IF:10.3)

Ding-Rui Chen, I-Fan Hu, Hao-Ting Chin, Yu-Chi Yao, Radha Raman, Mario Hofmann, Chi-Te Liang,* Ya-Ping Hsieh*. Ultrahigh-quality graphene resonators by liquid-based strain-engineering Nanoscale Horizons DOI: 10.1039/D3NH00420A (2023) (IF:11)
Jian-Jhang Lee, Yi-Hung Chu, Zhi-Long Yen, Jeyavelan Muthu, Chu-Chi Ting, Ssu-Yen Huang, Mario Hofmann and Ya-Ping Hsieh*. Vacancy-plane-mediated exfoliation of sub-monolayer 2D pyrrhotiteVacancy-plane-mediated exfoliation of sub-monolayer 2D pyrrhotite Nanoscale Advances 5, 4074 (2023) DOI: 10.1039/D3NA00263B. [Selected
Jeyavelan Muthu, Farheen Khurshid, Hao-Ting Chin, Yu-Chi Yao, Ya-Ping Hsieh*, Mario Hofmann*. The HER performance of 2D materials is underestimated without morphology correction Chemical Engineering Journal 465, 142852. (2023) (IF:16.7)
Ying-Yu Wang, Ding-Rui Chen, Jen-Kai Wu, Tian-Hsin Wang, Chiashain Chuang, Wen-Pin Hsieh, Mario Hofmann, Yuan-Huei Chang, Ya-Ping Hsieh*. 2D mechano-thermoelectric heterojunctions for self-powered strain sensors Nano Letters 21, 6990 (2021). (IF 11.2)
Szu-Hua Chen, Mario Hofmann, Zhi-Long Yen, and Ya-Ping Hsieh*. 2D material enabled offset-patterning with atomic resolution Advanced Functional Materials 2020 (IF:15)
Hao-Ting Chin, I-Fan Hu , Ding-Rui Chen ,Hai-Thai Nguyen , Ting-Wei Chen , Shao-Wei Ma , Chi-Te Liang , Mario Hofmann, Ya-Ping Hsieh*. Ferroelectric 2D ice under graphene confinement Nature Commication 12, 6291 (2021) (IF:14.9)
Heming Yao, Ya-Ping Hsieh*, Jing Kong, Mario Hofmann*. Realistically modeling electrical conduction in nanostructure assemblies through complex networks Nature Materials 2020 (IF:46)
Yu-Siang Chen, Sheng-Kuei Chiu, De-Liang Tsai, Chong-Yo Liu, Hsiang-An Ting, Yu-Chi Yao, Hyungbin Son, Golam Haider, Martin Kalbáč, Chu-Chi Ting, Yang-Fang Chen, Mario Hofmann, Ya-Ping Hsieh*. Mediator-assisted synthesis of WS2 with ultrahigh- optoelectronic performance at multi-wafer scale npj 2D Materials and Applications 6, 54 (2022).
Shasha Guo, Jiecai Fu, Peikun Zhang, Chao Zhu, Heming Yao, Manzhang Xu, Boxing An, Xingli Wang, Bijun Tang, Ya Deng, Teddy Salim, Hongchu Du, Rafal E. Dunin-Borkowski, Mingquan Xu, Wu Zhou, Beng Kang Tay, Chao Zhu, Yanchao He, Mario Hofmann, Ya-Ping Hsieh, Wanlin Guo, Michael Ng, Chunlin Jia*, Zhuhua Zhang*, Yongmin He* and Zheng Liu*. Direct growth of single-metal-atom chains Nature Synthesis 1, 245-253 (2022).
Hao-Ting Chin, Hai-Thai Nguyen, Szu-Hua Chen, Wei-Hung Chen, Yi-Hung Chu, Zhi-Yang Chou, Zhi-Long Yen, Chu-Chi Ting, Mario Hofmann, Yi-Fang Chen, Ya-Ping Hsieh*. Ultra-thin 2D transition metal monochalcogenide crystals by planarized reactions npj 2D materials and applications 5, 28 (2021)(IF:9.3)
Szu-Hua Chen, Yen Nguyen, Ting-Wei Chen, Zhi-Long Yen, Mario Hofmann*, and Ya-Ping Hsieh*, Neutral scatterers dominate carrier transport in CVD graphene with ionic impurities, Carbon, 165, 163-168. (2020)
Rapti Ghosh, Mukesh Singh, Li Wei Chang, Hung-I Lin, Yu Siang Chen, Jeyavelan Muthu, Bhartendu Papnai, Yi Sun Kang, Yu-Ming Liao, Krishna Prasad Bera, Guang-Yu Guo, Ya-Ping Hsieh*, Mario Hofmann*, and Yang-Fang Chen* Enhancing the Photoelectrochemical Hydrogen Evolution Reaction through Nanoscrolling of Two-Dimensional Material Heterojunctions. ACS nano 16, 5743 (2022).
Mukesh Singh, Rapti Ghosh, Yu-Siang Chen, Zhi-Long Yen, Mario Hofmann, Yang-Fang Chen, and Ya-Ping Hsieh*. Chemical vapor deposition merges MoS2 grains into high-quality and centimeter-scale films on Si/SiO2 RSC Adv. 12, 5990 (2022)
Yen-Ting Chuang, Sheng-Ding Chen, Wei-Chun Huang, Tien-Lin Shen, Ming-Shien Chang, Yang-Fang Chen, Ya-Ping Hsieh*, Yuan-Huei Chang* and Mario Hofmann*. "Multilevel Optical Labeling by Spectral Luminescence Control in Nanodiamond Color Centers" ACS Appl. Mater. Interfaces 10.1021/acsami.0c16228(2020) (IF:11)
Jen-Kai Wu, Mario Hofmann, Wen-Pin Hsieh, Szu-Hua Chen, Zhi-Long Yen, Sheng-Kuei Chiu, Yi-Ru Luo, Chih-Chieh Chiang, Ssu-Yen Huang, Yuan-Huei Chang, Ya-Ping Hsieh, Enhancing the thermoelectric properties of 2D Bi2Se3 by 1D texturing with graphene. ACS applied energy materials
Ding-Rui Chen, Mario Hofmann, Heming Yao, Sheng-Kuei Chiu, Szu-Hua Chen, Yi-Ru Luo, Chia Chen Hsu, Ya-Ping Hsieh* Lateral 2D material heterojunction photodetectors with ultra-high speed and detectivity. ACS applied Material & interface 11, 6384 (2019).
W.-C. Tan, Y.-C. Chen, Y.-R. Liou, H.-W. Hu, M. Hofmann and Y.-F. Chen, An Arbitrary Color Light Emitter. Advanced Materials, 29, 3, 1604076-n/a
W. C. Tan, C. W. Chiang, M. Hofmann and Y. F. Chen, Tunneling-injection in vertical quasi-2D heterojunctions enabled efficient and adjustable optoelectronic conversion. Scientific Reports, 6,
Y.-J. Hung, M. Hofmann, Y.-C. Cheng, C.-W. Huang, K.-W. Chang and J.-Y. Lee, Characterization of graphene edge functionalization by grating enhanced Raman spectroscopy. Rsc Advances, 6, 15, 12398-12401
Y.-P. Hsieh, C.-H. Shih, Y.-J. Chiu and M. Hofmann, High-Throughput Graphene Synthesis in Gapless Stacks. Chemistry of Materials, 28, 1, 40-43
Y.-P. Hsieh, C.-L. Kuo and M. Hofmann, Ultrahigh mobility in polyolefin-supported graphene. Nanoscale, 8, 3, 1327-1331
Y.-P. Hsieh, Y.-H. Chu, H.-G. Tsai and M. Hofmann, Reducing the graphene grain density in three steps. Nanotechnology, 27, 10,
Y.-P. Hsieh, W.-Y. Chiang, S.-L. Tsai and M. Hofmann, Scalable production of graphene with tunable and stable doping by electrochemical intercalation and exfoliation. Physical Chemistry Chemical Physics, 18, 1, 339-343
Y. P. Hsieh, C. H. Shih, Y. J. Chiu and M. Hofmann, High-Throughput Graphene Synthesis in Gapless Stacks. Chemistry of Materials, 28, 1, 40-43
Y. P. Hsieh, Y. H. Chu, H. G. Tsai and M. Hofmann, Reducing the graphene grain density in three steps. Nanotechnology, 27, 10,
Y. P. Hsieh, W. Y. Chiang, S. L. Tsai and M. Hofmann, Scalable production of graphene with tunable and stable doping by electrochemical intercalation and exfoliation. Physical Chemistry Chemical Physics, 18, 1, 339-343
Z. Chen, T. Ming, M. M. Goulamaly, H. M. Yao, D. Nezich, M. Hempel, M. Hofmann and J. Kong, Enhancing the Sensitivity of Percolative Graphene Films for Flexible and Transparent Pressure Sensor Arrays. Advanced Functional Materials, 26, 28, 5061-5067
Z. Chen, T. Ming, M. M. Goulamaly, H. Yao, D. Nezich, M. Hempel, M. Hofmann and J. Kong, Enhancing the Sensitivity of Percolative Graphene Films for Flexible and Transparent Pressure Sensor Arrays. Advanced Functional Materials, n/a-n/a
C. S.-J. Tsai, M. Hofmann, M. Hallock, M. Ellenbecker and J. Kong, Assessment of exhaust emissions from carbon nanotube production and particle collection by sampling filters. Journal of the Air & Waste Management Association, 65, 11, 1376-1385
Y.-P. Hsieh, B.-J. Hong, C.-C. Ting and M. Hofmann, Ultrathin graphene-based solar cells. Rsc Advances, 5, 121, 99627-99631
Y.-P. Hsieh, Y.-J. Chin and M. Hofmann, Enhancing CVD graphene's inter-grain connectivity by a graphite promoter. Nanoscale, 7, 46, 19403-19407
Dopant morphology as the factor limiting graphene conductivity. Scientific Reports, 5,
Controlling the properties of graphene produced by electrochemical exfoliation. Nanotechnology, 26, 33,
T.-W. Chen, Y.-P. Hsieh and M. Hofmann, Ad-layers enhance graphene's performance. RSC Advances, 5, 114, 93684-93688
Y.-P. Hsieh, C.-H. Yen, P.-S. Lin, S.-W. Ma, C.-C. Ting, C.-I. Wu and M. Hofmann, Ultra-high sensitivity graphene photosensors. Applied Physics Letters, 104, 4,
Y.-P. Hsieh, M. Hofmann and J. Kong, Promoter-assisted chemical vapor deposition of graphene. Carbon, 67, 417-423
Y.-P. Hsieh, M. Hofmann, K.-W. Chang, J. G. Jhu, Y.-Y. Li, K. Y. Chen, C. C. Yang, W.-S. Chang and L.-C. Chen, Complete Corrosion Inhibition through Graphene Defect Passivation. Acs Nano, 8, 1, 443-448
M. Hofmann, Y.-P. Hsieh, A. L. Hsu and J. Kong, Scalable, flexible and high resolution patterning of CVD graphene. Nanoscale, 6, 1, 289-292
M. Hofmann, Y. P. Hsieh, C. T. Liang and Y. F. Chen, Size effects on phonon localization and Raman enhancement in silicon nanotips. Journal of Raman Spectroscopy, 44, 1, 81-85
W. C. Tan, M. Hofmann, Y. P. Hsieh, M. L. Lu and Y. F. Chen, A graphene-based surface plasmon sensor. Nano Research, 5, 10, 695-702

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