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（1）柔性/可穿戴电子器件及技术
柔性电子技术（Flexible Electronics）是一种将无机或有机电子器件集成在柔性可延展衬底上的新兴技术。相较于传统刚性电子器件，柔性电子器件具有可弯曲、可拉伸、可扭曲、轻便等一系列特点，同时能与具有不规则复杂表面的物体形成紧密接触，因而在可穿戴电子、精准智慧医疗、消费电子、军事等领域具有重大应用前景。从学科角度，柔性电子学也是一门多学科深度融合的交叉学科，主要涉及到材料科学、微电子学、物理学、机械、生物医学等。
在本研究领域中，我们主要利用无机半导体薄膜材料（硅或锗），探索薄膜的精准转移或组装技术，优化器件微纳力学结构及器件性能，研制出具有柔性、高性能、大面积等特点的柔性/可穿戴电子器件，着重探索所研制柔性器件在传感或探测领域方面的应用。目前，课题组已研制出的柔性电子器件主要包括柔性应力传感器、柔性温度传感器、柔性湿度传感器、柔性光电探测器等，并利用应变工程、界面或表面微观结构修饰及调控等手段，进一步提升器件性能，最终将其应用于医疗健康监测领域。我们在本领域的研究，也将助力我国智慧医疗、居家医疗、智能感知等事业的快速发展。
此外，课题组还在柔性电路、智能无线传感、多功能集成及协同感知柔性器件等领域展开了一系列初步探索。
（2）生物可降解瞬态电子器件
生物可降解瞬态电子器件（Biodegradable Transient Electronics）是一种新型医疗电子器件，其最主要的特点是器件的材料组成和器件功能在植入人体（或生物体）后将通过物理解体、化学反应、人体代谢吸收的方式彻底消失，其最突出的优势在于器件在植入人体后可自行降解吸收而避免了二次手术将其取出。因此，生物可降解瞬态电子在可植入医疗电子领域具有重大应用前景，有望取代现有大部分传统可植入医疗器件。
在本研究领域中，我们主要通过材料策略、结构设计、器件集成等手段，研制出面向人体健康医疗、具有诊断（传感）或治疗（刺激）等功能的可降解瞬态电子器件，同时能够精准调控所研制器件在体内的瞬态降解吸收过程，实现针对不同疾病类型（急性疾病或慢性疾病）、不同治疗手段（单疗程或多疗程）的个性化诊断或治疗。目前，课题组已在可降解瞬态磁耦合能量采集器方面取得进展，为解决可植入器件电能供给难题提供可行方案；同时在植入式可降解瞬态电学神经刺激器也取得初步进展，有望应用于受损神经修复、帕金森康复等。
（3）功能薄膜材料与光电探测器
Anything thin enough is flexible! 半导体功能薄膜材料亦是如此。相较于体材料，半导体功能薄膜材料具有一系列突出特点，包括机械柔性、可转移/可异质集成、电学输运可调性、优异光电性质等，使其成为高性能电子或光电器件的最佳候选之一。
在本研究领域中，我们主要利用智能卷曲技术或屈曲技术，人工构建膜内应变梯度，将二维平面薄膜重构为三维卷曲微纳米管、可拉伸屈曲”微桥“等结构，并以此为基础研制了一系列性能优异的有源或无源电子器件。同时，课题组提出干法卷曲技术、智能可编程卷曲技术等，实现对三维重构微纳结构的智能控制，并结合应变工程、表面微纳结构塑造、低维异质集成等，研制了覆盖紫外-可见-近红外波段的高性能光电探测器。
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92. P. Lin, Q. Guo*, Complementary Optoelectronic Interaction of n+-Si/p-Ge Heterojunctions Fabricated via Transfer Printing Towards Broadband Photodetectors, Applied Physics Letters 2024, 124, 162103. (Editor's Pick)
91. H. Zhao, M. Liu, Q. Guo*, Silicon-based transient electronics: principles, devices and applications, Nanotechnology 2024. (Invited)
90. H. Zhao, Q. Guo*, A Flexible Heat Spot Tracker Toward Simultaneously Temperature Sensing and Positioning, IEEE Sensors Journal 2024, 24(1), 110-116.
89. K. Xing, Y. Peng, N. Sun, C. Jiang*, Q. Guo*, W. Ji, D. Tan, A high-contrast electrochromic film with fast switching speed based on large-scale grown nanorod array, Journal of Materials Science: Materials in Electronics 2023, 34(13), 1079.
88. C. Qu, Q. Guo*, X. Wu, C. You, B. Wu, Z. Zhang, Y. Mei*, Matryoshka-Inspired Continuous Assembly of Flexible Silicon Microribbons and Photodetectors via Selective Transfer Printing, Materials Today Physics 2023, 35, 101090.
87. Z. Wei, X. Ma, H. Zhao, X. Wu, Q. Guo*, Accelerable Self-Sintering of Solvent-Free Molybdenum/Wax Biodegradable Composites for Multimodally Transient Electronics, ACS Applied Materials & Interfaces 2022, 14, 29, 33472–33481.
86. H. Zhao, Z. Xue, X. Wu, Z. Wei, Q. Guo, M. Xu, C. Qu, C. You, Y. Mei*, M. Zhang, Z. Di*, Q. Guo*, Biodegradable Germanium Electronics for Integrated Biosensing of Physiological Signals, npj Flexible Electronics 2022, 6, Article number: 63.
85. Qinglei Guo*, Zengfeng Di*, Inorganic Flexible Electronics: Materials, Strategies and Applications, Wiley Book Chapter 2022.（Invited）
84. Xiaozhong Wu, Qinglei Guo*, Bioresorbable Photonics: Materials, Devices and Applications, Photonics 2021, 8(7), 235.（Invited）
83. Chunyan Qu, Qinglei Guo*, Gaoshan Huang, Yongfeng Mei*, Local Cracking-Induced Scalable Flexible Silicon Nanogaps for Dynamically Tunable Surface Enhanced Raman Scattering Substrates, Advanced Materials Interfaces 2021, 8, 2100661.
82. Zhihuan Wei, Zhongying Xue*, Qinglei Guo*, Recent Progress on Bioresorbable Passive Electronic Devices and Systems, Micromachines 2021, 12, 600. （Invited）
81. Chengming Jiang, Dongchen Tan, Qikun Li, Jijie Huang, Jingyuan Bu, Lingyu Zang, Ruonan Ji, Sheng Bi, Qinglei Guo, High-Performance and Reliable Silver Nanotube Networks for Efficient and Large-Scale Transparent Electromagnetic Interference Shielding, ACS Applied Materials & Interfaces 2021, https://doi.org/10.1021/acsami.1c00590.
80. Xiaoqiang Feng, Zhengyi He, Wei Zhu, Menghan Zhao, Zhiduo Liu, Siwei Yang, Shiwei Tang, Qinglei Guo*, Zhiwen Jin*, Da Chen, Guqiao Ding, Gang Wang*, Perovskite quantum dots integrated with vertically aligned graphene toward ambipolar multifunctional photodetectors, Journal of Materials Chemistry C 2021, 9, 609.
79. Menghan Zhao, Xiaoqiang Feng, Wei Zhu, Wei Guo, Gang Wang*, Zhiduo Liu, Qinglei Guo*, Da Chen*, 2D Graphene in Interface Engineering of 3D Graphene‐Based Thermal Management, Physica Status Solidi (a) 2021, 218, 2000576.
78. Yongsheng Yang, Zhiduo Liu, Da Chen*, Bingli Gu, Bo Gao, Zihao Wang, Qinglei Guo*, Gang Wang*, Multifunctional N-doped graphene quantum dots towards tetracycline detection, temperature sensing and high-performance WLEDs, Journal of Photochemistry and Photobiology A: Chemistry 2021, 405, 112977.
77. Chengming Jiang, Qikun Li, Nan Sun, Jijie Huang, Sheng Bi, Ruonan Ji, Qinglei Guo, Jinhui Song, High‐Dynamic‐Range Pressure Mapping Interactions by Dual Piezo‐Phototronic Transistor with Piezo‐Nanowire Channels and Piezo‐OLED Gates, Advanced Functional Materials 2020, 30, 2004724.
76. Qinglei Guo*, Zhihuan Wei, Zhongying Xue, Chengming Jiang, Haonan Zhao, Yifei Zhang, Gang Wang, Da Chen, Zengfeng Di*, Yongfeng Mei*, Semidry release of nanomembranes for tubular origami, Applied Physics Letters 2020, 117, 113106.
75. Yajie Zou, Xiaoqiang Feng, Yun Zhao, Zhiheng Wei, Wei Zhu, Menghan Zhao, Ting Wang, Zhiduo Liu, Shiwei Tang, Gang Wang, Qinglei Guo, Da Chen, Selective homocysteine detection of nitrogen-doped graphene quantum dots: Synergistic effect of surface catalysis and photoluminescence sensing, Synthetic Metals 2020, 267, 116432.
74. Chengming Jiang, Qikun Li, Jijie Huang, Sheng Bi, Ruonan Ji, Qinglei Guo, Single-Layer MoS2 Mechanical Resonant Piezo-Sensors with High Mass Sensitivity, ACS Applied Materials & Interfaces 2020, 12, 41991.
73. Chengming Jiang, Qikun Li, Shiwen Fan, Qinglei Guo, Sheng Bi, Xiaohu Wang, Xuewei Cao, Yun Liu, Jinhui Song, Hyaline and stretchable haptic interfaces based on serpentine-shaped silver nanofiber networks, Nano Energy 2020, 73, 104782.
72. Wei Zhu, Zhongying Xue, Gang Wang, Menghan Zhao, Da Chen, Qinglei Guo, Zhiduo Liu, Xiaoqiang Feng, Guqiao Ding, Paul K Chu, Zengfeng Di, Graphene Quantum Dot-Decorated Vertically Oriented Graphene/Germanium Heterojunctions for Near-Infrared Photodetectors, ACS Applied Nano Materials 2020, 3, 6915.
71. Menghan Zhao, Zhongying Xue, Wei Zhu, Gang Wang, Shiwei Tang, Zhiduo Liu, Qinglei Guo, Da Chen, Paul K Chu, Guqiao Ding, Zengfeng Di, Interface Engineering-Assisted 3D-Graphene/Germanium Heterojunction for High-Performance Photodetectors, ACS applied materials & interfaces 2020, 12, 15606.
70. Zihao Wang, Da Chen, Bingli Gu, Bo Gao, Ting Wang, Qinglei Guo*, Gang Wang, Biomass-derived nitrogen doped graphene quantum dots with color-tunable emission for sensing, fluorescence ink and multicolor cell imaging, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 2020, 227, 117671.
69. Yongsheng Yang, Bingli Gu, Zhiduo Liu, Da Chen*, Yun Zhao, Qinglei Guo*, Gang Wang*, Hydrothermal synthesis of N, P co-doped graphene quantum dots for high-performance Fe 3+ detection and bioimaging, Journal of Nanoparticle Research 2020, 23, 1.
68. Menghan Zhao, Wei Zhu, Xiaoqiang Feng, Siwei Yang, Zhiduo Liu, Shiwei Tang, Da Chen, Qinglei Guo, Gang Wang, Guqiao Ding, Role of interfacial 2D graphene in high performance 3D graphene/germanium Schottky junction humidity sensors, Journal of Materials Chemistry C 2020, 8, 14196.
67. Xurui Hu, Tao Huang, Zhiduo Liu, Gang Wang, Da Chen, Qinglei Guo, Siwei Yang, Zhiwen Jin, Jong-Min Lee, Guqiao Ding, Conductive graphene-based E-textile for highly sensitive, breathable, and water-resistant multimodal gesture-distinguishable sensors, Journal of Materials Chemistry A 2020, 8, 14778.
66. Bingli Gu, Da Chen*, Bo Gao, Zhiduo Liu, Zihao Wang, Ting Wang, Yongsheng Yang, Qinglei Guo*, Gang Wang*, Ultrasensitive Fluorescent Detection of Tetracycline Based on Selective Supramolecular Interaction of Nitrogen Chlorine Co–Doped Graphene Quantum Dots, ChemistrySelect 2020, 5, 7155.
65. Zihao Wang, Zhiduo Liu, Bingli Gu, Bo Gao, Ting Wang, Xiaohu Zheng, Gang Wang*, Qinglei Guo*, Da Chen*, Ultraviolet light-driven controllable doping of graphene quantum dots with tunable emission wavelength for fluorescence bio-imaging, Materials Letters 2020, 266, 127458.
64. Bo Gao, Da Chen*, Bingli Gu, Ting Wang, Zihao Wang, Yongsheng Yang, Qinglei Guo*, Gang Wang*, Facile and highly effective synthesis of nitrogen-doped graphene quantum dots as a fluorescent sensing probe for Cu2+ detection, Current Applied Physics, 2020, 20, 538.
63. Zihao Wang, Da Chen, Bingli Gu, Bo Gao, Zhiduo Liu, Yongsheng Yang, Qinglei Guo, Xiaohu Zheng, Gang Wang, Yellow emissive nitrogen-doped graphene quantum dots as a label-free fluorescent probe for Fe3+ sensing and bioimaging, Diamond and Related Materials, 2020, 104, 107749.
62. X. Hu, W. Zhu, M. Zhao, G. Wang*, S. Yang, Z. Liu, L. Zheng, Qinglei Guo*, D. Chen,* G. Ding, Graphene Quantum Dots Promoted the Synthesis of Heavily n-Type Graphene for Near-Infrared Photodetectors, Journal of Physical Chemistry C, 2020, 124, 1674.
61. Chuanyu You#, Haonan Zhao#, Qinglei Guo*, Yongfeng Mei*, Material strategies for on-demand smart transient electronics, MRS Bulletin, 2020, 45, 129. （Invited）
60. Ting Wang, Zhiduo Liu, Gang Wang, Qinglei Guo, Menghan Zhao, Wei Zhu, Jiurong Li, Xiaohu Zheng, Da Chen, Welding of reduced graphene oxide with high quality and sizeable lateral size by coupling reaction, Materials Letters 2020, 261, 127010.
59. Pengcheng Xiang, Gang Wang*, Siwei Yang, Zhiduo Liu, Li Zheng, Jiurong Li, Anli Xu, Menghan Zhao, Wei Zhu, Qinglei Guo*, Da Chen*, In situ synthesis of monolayer graphene on silicon for near-infrared photodetectors, RSC Advances, 2019 9, 37512.
58. Qikun Li#, Sheng Bi#, Qinglei Guo, Shiwen Fan, Yun Liu, Chengming Jiang*, Jinhui Song*, Paper-Like-Foldable Nanowave Circuit with Ultra-Large Curvature and Ultra-High Stability, ACS applied materials & interfaces, 2019, 11, 43368.
57. Jiurong Li#, Siwei Yang#, Gang Wang*, Tao Huang, Qinglei Guo, Zhiduo Liu, Peng He, Xiaohu Zheng, Yongqiang Wang, Anli Xu, Menghan Zhao, Wei Zhu, Da Chen*, Guqiao Ding*, Seed‐Initiated Synthesis and Tunable Doping Graphene for High-Performance Photodetectors, Advanced Optical Materials, 2019, 1901388.
56. Zihao Wang, Da Chen*, Bingli Gu, Bo Gao, Ting Wang, Qinglei Guo, Gang Wang*, Biomass-derived nitrogen doped graphene quantum dots with color-tunable emission for sensing, fluorescence ink and multicolor cell imaging, Spectrochimica Acta Part A 2019, 117671.
55. Sheng Bi#, Qikun Li#, Zhengran He, Qinglei Guo, Kyeiwaa Asare-Yeboah, Yun Liu, Chengming Jiang*, Highly enhanced performance of integrated piezo photo-transistor with dual inverted OLED gate and nanowire array channel, Nano Energy, 2019, 104101.
54. Gang Wang*, Zhiduo Liu, Siwei Yang, Li Zheng, Jiurong Li, Menghan Zhao, Wei Zhu, Anli Xu, Qinglei Guo*, Da Chen*, Guqiao Ding, Barrier-assisted ion beam synthesis of transfer-free graphene on an arbitrary substrate, Applied Physics Letters, 115, 132104 (2019). (Editor’s Pick)
53. Qinglei Guo#, Jahyun Koo#, Zhaoqian Xie#, Raudel Avila, Xinge Yu, Xing Ning, Hao Zhang, Xu Liang, Sung Bong Kim, Ying Yan, Matthew R. MacEwan, Hyuck Mo Lee, Aimin Song, Zengfeng Di, Yonggang Huang, Yongfeng Mei, and John A. Rogers*, A Bioresorbable Magnetically Coupled System for Low Frequency Wireless Power Transfer, Advanced Functional Materials, 2019 DOI: 10.1002/adfm.201905451.
52. Qinglei Guo, Yuting Zhao, Gang Wang, Da Chen, Haonan Zhao, Chengming Jiang, Gaoshan Huang, Zengfeng Di, Yongfeng Mei*, Sponge-templated production of ultra-thin ZnO nanosheets for printed ultraviolet photodetectors, Applied Physics Letters, 115, 122106 (2019).
51. Xinge Yu#, Zhaoqian Xie#, Yang Yu#, Jungyup Lee#, Jasper Ruban, Xin Ning, Aadeel Akhtar, Dengfeng Li, Bowen Ji, Yiming Liu, Rujie Sun, Jingyue Cao, Qingze Huo, Yishan Zhong, ChanMi Lee, SeungYeop Kim, Philipp Gutruf, Changxing Zhang, Yeguang Xue, Qinglei Guo, Aditya Chempakasseri, Peilin Tian, Wei Lu, JiYoon Jeong, YongJoon Yu, Jesse Comman, CheeSim Tan, BongHoon Kim, KunHyuk Lee, Xue Feng, Yonggang Huang, John A. Rogers*, Skin-Integrated Wireless Haptic Interfaces for Virtual and Augmented Reality, Nature 2019 (in press).
50. Changhao Xu#, Ruobing Pan#, Qinglei Guo, Xiang Wu, Gongjin Li, Gaoshan Huang, Zhenghua An, Xiuling Li, Yongfeng Mei*, Ultrathin Silicon Nanomembrane in a Tubular Geometry for Enhanced Photodetection, Advanced Optical Materials, 2019 1900823.
49. Ruobing Pan, Qinglei Guo, Jun Cao, Gaoshan Huang, Yang Wang, Yuzhou Qin, Ziao Tian, Zhenghua An, Zengfeng Di, Yongfeng Mei*, Silicon nanomembrane-based near infrared phototransistor with positive and negative photodetections, Nanoscale, 11, 16844-16851 (2019).
48. Jiurong Li, Zhiduo Liu, Qinglei Guo, Siwei Yang, Anli Xu, Ziwen Wang, Gang Wang, Yongqiang Wang, Da Chen, Guqiao Ding, Controllable growth of vertically oriented graphene for high sensitivity gas detection, Journal of Materials Chemistry C, 2019, 7, 5995-6003
47. Hao Zhang, Philipp Gutruf, Kathleen Meacham, Michael C. Montana, Xingyue Zhao, Antonio M. Chiarelli, Abraham Vázquez-Guardado, Aaron Norris, Luyao Lu, Qinglei Guo, Chenkai Xu, Yixin Wu, Hangbo Zhao, Xin Ning, Wubin Bai, Irawati Kandela, Chad R. Haney, Debashis Chanda, Robert W. Gereau IV, John A. Rogers, Wireless, Battery-Free Optoelectronic Systems as Subdermal Implants for Local Tissue Oximetry, Science Advances, 2019, 5: eaaw0873.
46. Dingrun Wang, Yalan Li, Yuting Zhao, Qinglei Guo, Siwei Yang, Guqiao Ding, YongFeng Mei, Gaoshan Huang, Cycling-Induced Capacity Increase of Graphene Aerogel/ZnO Nanomembrane Composite Anode Fabricated by Atomic Layer Deposition, Nanoscale Research Letters, 2019, 14, 69.
45. Gang Wang, Anli Xu, Peng He, Qinglei Guo, Zhiduo Liu, Ziwen Wang, Jiurong Li, Xurui Hu, Zihao Wang, Da Chen, Yongqiang Wang, Siwei Yang, Guqiao Ding, Green preparation of lattice phosphorus doped graphene quantum dots with tunable emission wavelength for bio-imaging, Materials Letters, 2019, 242(1): 156-159.
44. Gang Wang, Peng He, Anli Xu, Qinglei Guo, Jiurong Li, Zihao Wang, Zhiduo Liu, Da Chen, Siwei Yang, Guqiao Ding, Promising Fast Energy Transfer System Between Graphene Quantum Dots and the Application in Fluorescent Bio-imaging, Langmuir, 2019, 35(3): 760-766.
43. Sheng Bi, Yu Li, Zhengran He, Zhongliang Ouyang, Qinglei Guo, Chengming Jiang, Self-assembly Diketopyrrolopyrrole-based materials and Polymer Blend with Enhanced Crystal Alignment and Property for Organic Field-effect Transistors, Organic Electronics, 2019, 65, 96-99.
2013-2018
42. Ruobing Pan#, Qinglei Guo#,*, Gongjin Li, Enming Song, Gaoshan Huang, Zhenghua An, Zengfeng Di, Yongfeng Mei*, Schottky Barrier Modulation in Surface Nanoroughened Silicon Nanomembranes for High-Performance Optoelectronics, ACS Applied Materials & Interfaces, 2018, 10(48): 41497-41503.
41. Gang Wang, Miao Zhang, Da Chen, Qinglei Guo, Xuefei Feng, Tianchao Niu, Xiaosong Liu, Ang Li, Jiawei Lai, Dong Sun, Zhimin Liao, Yongqiang Wang, Paul K. Chu, Guqiao Ding, Xiaoming Xie, Zengfeng Di*, Xi Wang, Seamless lateral graphene p–n junctions formed by selective in situ doping for high-performance photodetectors, Nature Communications, 2018, 9, 5168.
40. Xing Wei*, Zhongying Xue, Yongwei Chang, Jiurong Li, Gang Wang, Da Chen*, Qinglei Guo*, Enhanced cracking in Si/B-doped Si0.70Ge0.30/Si heterostructures via hydrogen trapping effect, Journal of Vacuum Science & Technology B, 2018, 36(6), 061202.
39. Gongjin Li, Enming Song, Gaoshan Huang, Ruobing Pan, Qinglei Guo, Fei Ma, Bin Zhou, Zengfeng Di, YongFeng Mei, Flexible Transient Phototransistors by Use of Wafer‐Compatible Transferred Silicon Nanomembranes, Small, 2018, DOI: 10.1002/smll.201802985.
38. Anli Xu, Siwei Yang, Zhiduo Liu, Gongjin Li, Jiurong Li, Ya Li, Da Chen*, Qinglei Guo*, Gang Wang*, Guqiao Ding, Near-infrared photodetector based on Schottky junctions of monolayer graphene/GeOI, Materials Letters, 2018, 227, 17-20.
37. Yi Chen#, Qinglei Guo#, Gaoshan Huang, Gongjin Li, Lu Wang, Ziao Tian, Yuzhou Qin, Zengfeng Di, Yongfeng Mei, Multifunctional nanocracks in silicon nanomembranes by notch-assisted transfer printing, ACS applied materials & interfaces, 2018, 10(30), 25644-25651.
36. Gongjin Li, Enming Song, Qinglei Guo, Gaoshan Huang, Yongfeng Mei, Transfer techniques for single-crystal silicon/germanium nanomembranes and their application in flexible electronics, SCIENTIA SINICA Informationis, 2018, 48(6), 670-687.
35. Nan Zhang, Jiurong Li, Zhiduo Liu, Siwei Yang, Anli Xu, Da Chen*, Qinglei Guo*, Gang Wang*, Direct synthesis of vertical graphene nanowalls on glass substrate for thermal management, Materials Research Express, 2018, 5(6), 065606.
34. Sheng Bi, Zhongliang Ouyang, Qinglei Guo, Chengming Jiang, Additive effect for organic solar cell fabrication by multi-layer inking and stamping, Journal of Science: Advanced Materials and Devices, 2018, 3(2), 221-225.
33. Gang Wang*, Zhiduo Liu, Nan Zhang, Jiurong Li, Anli Xu, Pengcheng Xiang, Xurui Hu, Qinglei Guo*, Da Chen*, Super-hydrophilicity of hydroxy modified poly (m-phenylenediamine) aerogel for separation of oil/water and biocompatibility, Materials Research Express, 2018, 5(4), 045301.
32. Jan-Kai Chang, Hui-Ping Chang, Qinglei Guo, Jahyun Koo, Chih-I Wu, John A Rogers, Biodegradable Electronic Systems in 3D, Heterogeneously Integrated Formats, Advanced Materials, 2018, 30(11), 1704955.
31. Qinglei Guo, Zengfeng Di, Max G. Lagally, Yongfeng Mei, Strain Engineering and Mechanical Assembly of Silicon/Germanium Nanomembranes, Materials Science & Engineering - R: Reports, 2018, 128, 1-31. （Invited，Cover）
30. Sheng Bi, Zhongliang Ouyang, Qinglei Guo, Chengming Jiang, Performance enhancement by vertical morphology alteration of the active layer in organic solar cells, RSC Advances, 2018, 8, 6519-6526.
29. Gongjin Li, Enming Song, Gaoshan Huang, Qinglei Guo, Fei Ma, Bin Zhou, Yongfeng Mei, High‐Temperature‐Triggered Thermally Degradable Electronics Based on Flexible Silicon Nanomembranes, Advanced Functional Materials, 2018, 28(45), 1801448.
28. Jiurong Li#, Qinglei Guo#, Nan Zhang, Siwei Yang, Zhiduo Liu, Anli Xu, Weidong Tao, Gang Wang, Da Chen, Guqiao Ding, Direct integration of polycrystalline graphene on silicon as a photodetector via plasma-assisted chemical vapor deposition, Journal of Materials Chemistry C, 2018, 6(36), 9682-9690.
27. Gang Wang#, Qinglei Guo#, Da Chen#, Zhiduo Liu, Xiaohu Zheng, Anli Xu, Siwei Yang, Guqiao Ding, Facile and Highly Effective Synthesis of Controllable Lattice Sulfur-Doped Graphene Quantum Dots via Hydrothermal Treatment of Durian, ACS applied materials & interfaces, 2018, 10(6), 5750-5759.
26. Shiwen Fan, Sheng Bi, Qikun Li, Qinglei Guo, Junshan Liu, Zhongliang Ouyang, Chengming Jiang, Jinhui Song, Size-dependent Young's modulus in ZnO nanowires with strong surface atomic bonds, Nanotechnology, 2018, 29, 125702.
25. Da Chen, Qinglei Guo, Siwei Yang, Zhiduo Lium Xiaohu Zheng, Nan Zhang, Anli Xu, Bei Wang, Gang Wang*, Guqiao Ding, Interfacial monolayer graphene growth on arbitrary substrate by nickel-assisted ion implantation, Journal of Materials Science, 2018, 53(4), 2631-2637.
24. Da Chen*, Nan Zhang, Bei Wang, Anli Xu, Ya Li, Siwei Yang, Gang Wang*, Qinglei Guo*, Controllable cracking behavior in Si/Si0.70Ge0.30/Si heterostructure by tuning the H+ implantation energy, Applied Physics Letters, 2017, 111(6), 062104.
23. Da Chen, Qinglei Guo, Nan Zhang, Anli Xu, Bei Wang, Ya Li, Gang Wang, High quality Ge epilayer on Si (100) with an ultrathin Si1-xGex/Si buffer layer by RPCVD, Materials Research Express, 2017, 4(7), 076407.
22. Gongjin Li#, Qinglei Guo#, Yangfu Fang, Shiwei Tang, Minjie Liu, Gaoshan Huang, Yongfeng Mei, Self-Assembled Dielectric Microsphere as Light Concentrators for Ultrathin-Silicon Based Photodetectors with Broadband Enhancement, Phys Status Solidi A, 2017, 214(10), 1700295.
21. Da Chen, Qinglei Guo, Nan Zhang, Bei Wang, Anli Xu, Ya Li, Siwei Yang, Gang Wang, Investigation of low-fluence hydrogen implantation-induced cracking in B doped Si0.70Ge0.30, Journal of Vacuum Science & Technology B, 2017, 35(4), 041203.
20. Enming Song, Qinglei Guo, Gaoshan Huang, Bo Jia, Yongfeng Mei, Bendable photodetector on fibers wrapped with flexible ultrathin single crystalline silicon nanomembranes, ACS applied materials & interfaces, 2017, 9(14), 12171-12175.
19. Da Chen*, Dadi Wang, Yongwei Chang, Ya Li, Rui Ding, Jiurong Li, Xiao Chen, Gang Wang*, Qinglei Guo*, Exceptional cracking behavior in H-implanted Si/B-doped Si0.70Ge0.30/Si heterostructures, Applied Physics Express, 2017, 11(1), 011301.
18. Minjie Liu, Gaoshan Huang, Ping Feng, Qinglei Guo, Feng Shao, Ziao Tian, Gongjin Li, Qing Wan, Yongfeng Mei, Artificial neuron synapse transistor based on silicon nanomembrane on plastic substrate, Journal of Semiconductors, 2017, 38, 064006.
17. Qinglei Guo, Gang Wang, Da Chen, Gongjin Li, Gaoshan Huang, Miao Zhang, Xi Wang, Yongfeng Mei, Zengfeng Di, Exceptional transport property in a rolled-up germanium tube, Applied Physics Letters, 2017, 110(11), 112104.
16. Qinglei Guo, Yangfu Fang, Miao Zhang, Gaoshan Huang, Paul K. Chu, Yongfeng Mei, Zengfeng Di, Xi Wang, Wrinkled Single-Crystalline Germanium Nanomembranes for Stretchable Photodetectors, IEEE Transactions on Electron Devices, 2017, 64(5), 1985-1990.
15. Minjie Liu, Gaoshan Huang, Ping Feng, Qinglei Guo, F. Shao, Ziao Tian, Gongjin Li, Qing Wan, Yongfeng Mei, Nanogranular SiO2 proton gated silicon layer transistor mimicking biological synapses, Applied Physics Letters, 2016, 108(25), 253503.
14. Qinglei Guo, Miao Zhang, Gaoshan Huang, Zengfeng Di, Yongfeng Mei, Fabrication of silicon-based flexible optical waveguide by edge-cutting transfer technique, Scientia Sinica Physica, Mechanica & Astronomica, 2016, 46 (4), 044610. (Invited)
13. Xinran Nie, Bin Zhang, Jianzhong Wang, Liqun Shi, Zengfeng Di, Qinglei Guo, Room-temperature ferromagnetism in p-type nitrogen-doped ZnO films, Materials Letters, 2015, 161, 355-359.
12. Qinglei Guo, Miao Zhang, Zhongying Xue, Gang Wang, Da Chen, Ronggen Cao, Gaoshan Huang, Yongfeng Mei, Zengfeng Di, Xi Wang, Deterministic Assembly of Flexible Si/Ge Nanoribbons via Edge-Cutting Transfer and Printing for van der Waals Heterojunctions, Small, 2015, 11(33), 4140-4148. （Cover）
11. Zhiqiang Mu, Miao Zhang, Zhongying Xue, Gaodi Sun, Qinglei Guo, Da Chen, Gaoshan Huang, Yongfeng Mei, Paul K Chu, Zengfeng Di, Xi Wang, Manipulation of strain state in silicon nanoribbons by top-down approach, Applied Physics Letters, 2015, 106(17), 174102.
10. Qinglei Guo, Miao Zhang, Zhongying Xue, Jing Zhang, Gang Wang, Da Chen, Zhiqiang Mu, Gaoshan Huang, Yongfeng Mei, Zengfeng Di, Xi Wang, Uniaxial and tensile strained germanium nanomembranes in rolled-up geometry by polarized Raman scattering spectroscopy, AIP Advances, 2015, 5(3), 037115.
9. Gaodi Sun, Linxi Dong, Zhongying Xue, Da Chen, Qinglei Guo, Zhiqiang Mu, Strain analysis of free-standing strained silicon-on-insulator nanomembrane, Chinese Physics B, 2015, 24(3), 036801.
8. Da Chen, Gang Wang, Jinhua Li, Qinglei Guo, Lin Ye, Huaijuan Zhou, Li Zheng, Miao Zhang, Su Liu, Graphene film synthesis on SiGe semiconductor substrate for field-effect transistor, Materials Letters, 2014, 135, 222-225.
7. Gaodi Sun, Miao Zhang, Zhongying Xue, Qinglei Guo, Da Chen, Zhiqiang Mu, Linxi Dong, Xi Wang, Zengfeng Di, Strain redistribution in free-standing bridge structure released from strained silicon-on-insulator, Applied Physics Letters, 2014, 105(19), 193505.
6. Da Chen, Miao Zhang, Zhongying Xue, Gang Wang, Qinglei Guo, Zhiqiang Mu, Gaodi Sun, Xing Wei, Su Liu, Ultrasmooth epitaxial Ge grown on (001) Si utilizing a thin B-doped SiGe buffer layer, Applied Physics Express, 2014, 7(11), 111301.
5. Gang Wang, Jinhua Li, Da Chen, Li Zheng, Xiaohu Zheng, Qinglei Guo, Xing Wei, Guqiao Ding, Miao Zhang, Zengfeng Di, Su Liu, Direct growth of single-layer graphene on Ni surface manipulated by Si barrier, Applied Physics Letters, 2014, 104(21), 213101.
4. Da Chen, Zhongying Xue, Gang Wang, Qinglei Guo, Linjie Liu, Miao Zhang, Su Liu, Xing Wei, Strain relaxation of Si0.75Ge0.25 in hydrogen-implanted Si0.75Ge0.25/B-doped Si0.70Ge0.30/Si heterostructure, Applied Physics Express, 2014, 7(6), 061302.
3. Gang Wang, Da Chen, Zitong Lu, Qinglei Guo, Lin Ye, Xing Wei, Guqiao Ding, Miao Zhang, Zengfeng Di, Su Liu, Growth of homogeneous single-layer graphene on Ni-Ge binary substrate, Applied Physics Letters, 2014, 104(6), 062103.
2. Qinglei Guo, Miao Zhang, Zhongying Xue, Lin Ye, Gang Wang, Gaoshan Huang, Yongfeng Mei, Xi Wang, Zengfeng Di, Three dimensional strain distribution of wrinkled silicon nanomembranes fabricated by rolling-transfer technique, Applied Physics Letters, 2013, 103(26), 264102.
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