孙家林 - 清华大学

个人简介

教育背景 1981--1985 黑龙江大学物理系本科生 1985年获理学学士学位 1992--1996 由教育部选派到乌克兰哈尔科夫国立大学物理系在职攻读博士学位 1996年获数理博士学位 1996--1998 清华大学物理系博士后 1998年出站工作经历 1985-1996 黑龙江大学物理系助教、讲师 1996--今清华大学物理系讲师、副教授、教授

研究领域

金属（Au、Ag、Cu、Ni等）纳米材料制备及其物理性质研究。半导体（Ag2S、CuO、Cu2O、Si、TiO2等）纳米材料制备及其物理性质研究。基于（碳纳米管、石墨烯等）碳纳米材料的复合纳米结构设计、制备及其物理性质研究电子/离子导体低维复合纳米结构的设计、制备及其物理性质研究宽波段快响应纳米光电探测器件的设计、制备及其性能研究

近期论文

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High-Performance Ultrabroadband Photodetector Based on Photothermoelectric Effect, ACS Applied Materials & Interfaces, 2022, 14(25), 29077–29086 Local large temperature difference and ultra-wideband photothermoelectric response of the silver nanostructure film/carbon nanotube film heterostructure, Nature Communications, 2022, 13(1),1835 Gamma-Ray Radiation Stability of Mixed-Cation Lead Mixed-Halide Perovskite Single Crystals, Advanced Optical Materials，2022, 10(3), 2102069 Measurement of photothermal conversion efficiency for CNT films utilizing Raman spectrum, Nanomaterials, 2022, 12(7), 1101 γ-Ray Radiation Hardness of CsPbBr3 Single Crystals and Single-Carrier Devices， ACS Applied Materials and Interfaces,2022, 14（33），37904-37915 Super-resolved discrimination of nanoscale defects in low-dimensional materials by near-field photoluminescence spectral imaging, Optics Letters, 2022,47(16)，4227-4230 Transparent humidity sensor with high sensitivity via a facile and scalable way based on liquid-phase exfoliated MoO3-x nanosheets, Sensors and Actuators Reports, 2022, 4, 100092 Unravelling the Effect of Halogen Ion Substitution on the Noise of Perovskite Single Crystal Photodetector, The Journal of Physical Chemistry Letters, 2022, 13, 7831?7837 Stability diagrams of two optically mutual-injected quantum cascade lasers, AIP Advances, 2021, 11(1), 015320 Oxidized Eutectic Gallium-Indium (EGaIn) Nanoparticles for Broadband Light Response in Graphene-Based Photodetector, Materials Advances, 2021, 2, 4414–4422 Ultra-wideband self-powered photodetector based on suspended reduced graphene oxide with asymmetric metal contacts，RSC Advances, 2021, 11, 19482 – 19491 Electrically driven transport of photoinduced hot carriers in carbon nanotube fibers, Optics Letters, 2021, 46(20), 5228-5231 Significantly enhanced photoresponse of carbon nanotube films modified with cesium tungsten bronze nanoclusters in the visible to short-wave infrared range，RSC Advances, 2021, 11, 39646 High responsivity photodetector based on suspended monolayer graphene/RbAg4I5 composite nanostructure, ACS Applied Materials & Interfaces, 2020, 12 (45), 50763-50771 Facile fabrication of eutectic gallium-indium alloy nanostructure and application in photodetection, Nanotechnology, 2020, 31(14), 145703 Strongly enhanced local electromagnetic field in mid-infrared and terahertz photodetectors employing a hybrid antenna, AIP Advances, 2020, 10(1), 015048 Thermal Localization Enhanced Fast Photothermoelectric Response in a Quasi-one-dimensional Flexible NbS3 Photodetector, ACS Applied Materials & Interfaces, 2020, 12, 14165?14173 Ultrabroadband, Fast, and Flexible Photodetector Based on HfTe5 Crystal, Advanced Optical Materials, 2020, 8(20), 2000833 Optically Monitored Electric-Field-Induced Phase Transition in Vanadium Dioxide Crystal Film, Crystals, 2020, 10(9), 764 Growth mechanism and photoelectric properties of a silver nanowire network prepared by solid state ionics method, Nanotechnology, 2020, 31(45), 455201 Simple method preparation for ultrathin VO2 thin film and control: nanoparticle morphology and optical transmittance, Japanese Journal of Applied Physics, 2019, 58, Optical Modulation of Charge Transport in Layered Graphene System by Superionic Conductor RbAg4I5, Advanced Materials Interfaces, 2019, 6, 1900094 Bolometric terahertz detection based on suspended carbon nanotube fibers， Applied Physics Express，2019，12(9)，096505 Ultra-broadband self-powered reduced graphene oxide photodetectors with annealing temperature-dependent responsivity，Carbon, 2019，153，274-284 Gate-tunable ion-electron hybrid phototransistor based on a graphene/RbAg4I5 composite, Journal of Materials Chemistry C, 2019, 7, 13253-13260 Optically mutual-injected terahertz quantum cascade lasers for self-mixing velocity measurements，Optics Express，2019，27(19)，27076-27087 Superionic Modulation of PMMA-assisted Suspended Few-Layer Graphene Nanocomposite for High-Performance Broadband Photodetectors, ACS Applied Materials & Interfaces, 2019, 11, 7, 7600-7606 Tunable positive and negative photoconductive photodetector based on a gold/graphene/p-type silicon heterojunction, Journal of Materials Chemistry C, 2019, 7, 887-896 Self-assembled gold micro/nanostructure arrays based on superionic conductor RbAg4I5 films, Nanotechnology, 2019, 30(2), 025602 Investigation on crystallization of CH3NH3PbI3 perovskite and its intermediate phase from polar aprotic solvents, Crystal Growth & Design, 2019, 19, 2, 959-965 High-Performance Stretchable Photodetector based on CH3NH3PbI3 Microwires and Graphene, Nanoscale, 2018, 10, 10538–10544 High-Performance, Ultra-broadband, Ultraviolet to Terahertz Photodetectors based on Suspended Carbon Nanotube Films, ACS Applied Materials & Interfaces, 2018, 10, 36304?36311 Broadband Photoresponse Based on A Synergetic Effect of Surface Ions and Plasmon Polaritons, Journal of Materials Chemistry C, 2018, 6, 1199--1205 Formic Acid: An Accelerator and Quality Promoter for Nonseeded Growth of CH3NH3PbI3 Single Crystals, Chemical Communications, 2018, 54, 1049-1052 A universal top-down approach toward thickness-controllable perovskite single-crystalline thin films, Journal of Materials Chemistry C, 2018, 6, 4464--4470 Nanosecond-Response Speed Sensor Based on Perovskite Single Crystal Photodetector Array, ACS Photonics, 2018, 5, 3172?3178