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Total result(s) found: 18
  • Crystal structure of hexa­kis­(di­methyl sulfoxide-κO)manganese(II) tetra­iodide

    Md Azimul Haque, Bambar Davaasuren, Alexander Rothenberger and Tom Wu*
    Acta. Cryst. E 2016,72, 1791. DOI: 10.1107/S2056989016017904​
Keywords:
hexa­kis­(di­methyl sulfoxide-κO)manganese(II) tetra­iodide
  • Pure crystal orientation and anisotropic charge transport in large-area hybrid perovskite films

    Namchul Cho, Feng Li, Bekir Turedi, Lutfan Sinatra, Smritakshi P. Sarmah, Manas R. Parida, Makhsud I. Saidaminov, Banavoth Murali, Victor M. Burlakov, Alain Goriely, Omar F. Mohammed, Tom Wu & Osman M. Bakr
    Nature communications, 2016, 7, 13407. DOI:10.1038/ncomms13407
Keywords:
perovskite, anisotropic
  • ​Schottky junctions on perovskite single crystals: light-modulated dielectric constant and self-biased photodetection

    Parvez Shaikh, Dong Shi, Jose Retamal, Arif D. Sheikh, Md Azimul Haque, Chen-Fang Kang, Jr-Hau He, Osman M. Bakr, Tom Wu* 

    J. Mater. Chem. C, 2016, 4, 8304-8312​. DOI: 10.1039/C6TC02828D
Keywords:
schottky junction, perovskite, dielectric, photodetection
  • Perovskite Photodetectors Operating in Both Narrowband and Broadband Regimes

    Makhsud I. Saidaminov, Md. Azimul Haque, Maxime Savoie, Ahmed L. Abdelhady, Namchul Cho, Ibrahim Dursun, Ulrich Buttner, Erkki Alarousu, Tom Wu*, Osman M. Bakr*

    Advanced Materials, 2016, 28, 8144–8149​. DOI: 10.1002/adma.201601235
Keywords:
Perovskite photodetector, narrowband and broadband
  • Nanoscale chemical and valence evolution at the metal/oxide interface: a case study of Ti/SrTiO3

    Yangyang Li; Qingxiao Wang; Ming An; Kun Li; Nimer Wehbe; Qiang Zhang; Shuai Dong; Tom Wu*
    Advanced Materials Interfaces, 2016, 3, 1600201​. DOI: 10.1002/admi.201600201
Keywords:
Metal/oxides interface, STO, oxygen vacancies
  • Shape-Enhanced Photocatalytic Activities of Thoroughly Mesoporous ZnO Nanofibers

    Xiaolong Ren ,Huilin Hou ,Zhixiong Liu, Fengmei Gao, Jinju Zheng, Lin Wang, Wenge Li, Pengzhan Ying, Weiyou Yang*, Tom Wu*
    Small, 2016, 12, No. 29, 4007–4017​. DOI: 10.1002/smll.201600991​​​​​
Keywords:
Shape enhance, photocatalytic, ZnO nano fiber
  • Real-space Mapping of Surface Trap States in CIGSe Nanocrystals using 4D Electron Microscopy

    Riya Bose, Ashok Bera, Manas R. Parida, Aniruddha Adhikari, Basamat S. Shaheen, Erkki Alarousu, Jingya Sun, Tom Wu, Osman M. Bakr, and Omar F. Mohammed*

    Nano Letters, 2016, 16 (7),  4417–4423. ​DOI: 10.1021/acs.nanolett.6b01553
Keywords:
Surface Trap States, CIGSe, 4D Electron Microscopy
  • Gibbs–Thomson Effect in Planar Nanowires: Orientation and Doping Modulated Growth

    Youde Shen, Renjie Chen, Xuechao Yu, Qi Jie Wang, Katherine L Jungjohann, Shadi A Dayeh, Tom Wu*
    Nano Letters, 2016, 16, 4158−4165​, DOI: 10.1021/acs.nanolett.6b01037
Keywords:
Gibbs–Thomson Effect, Nanowires growth
  • Manganite/Cuprate Superlattice as Artificial Reentrant Spin Glass

    Junfeng Ding, Fabrizio Cossu, Oleg I. Lebedev, Yuqin Zhang, Zhidong Zhang,  Udo Schwingenschlögl, and Tom Wu*
    Advanced Materials interfaces 2016, 1500676. DOI: 10.1002/admi.201500676
Keywords:
cuprate;first-principles calculations;interfaces;manganite;reentrant spin glass
  • Size-Induced Switching of Nanowire Growth Direction: a New Approach Toward Kinked Nanostructures

    Youde Shen, Oleg I. Lebedev, Stuart Turner, Gustaaf Van Tendeloo, Xiaohui Song, Xuechao Yu, Qijie Wang, Hongyu Chen, Shadi A. Dayeh, Tom Wu*
    Advanced Functional Materials, 2016, 26, 3687–3695​. DOI: 10.1002/adfm.201600142​
Keywords:
Nanowire anisotropy growth, In2O3
  • Formamidinium Lead Halide Perovskite Crystals with Unprecedented Long Carrier Dynamics and Diffusion Length

    Ayan A. Zhumekenov, Makhsud I. Saidaminov, Md Azimul Haque, Erkki Alarousu, Smritakshi Phukan Sarmah, Banavoth Murali, Ibrahim Dursun, Xiao-He Miao, Ahmed L. Abdelhady, Tom Wu, Omar F. Mohammed, and Osman M. Bakr
    ACS Energy Lett. 2016, 1, 32−37. DOI: 10.1021/acsenergylett.6b00002
Keywords:
Formamidinium lead halide perovskite, diffusion length
  • Ferroelectric Polarization Switching Dynamics and Domain Growth of Triglycine Sulfate and Imidazolium Perchlorate

    He Ma, Wenxiu Gao, Junling Wang, Tom Wu, Guoliang Yuan, Junming Liu, Zhiguo Liu
    Adv. Electron. Mater., 2016. doi:10.1002/aelm.201600038​
Keywords:
Ferroelectric, switching, Triglycine sulfate, Imidazolium Perchlorate
  • Heterostructured WS2/CH3NH3PbI3 Photoconductors with Suppressed Dark Current and Enhanced Photodetectivity

    Chun Ma, Yumeng Shi, Weijin Hu, Ming-Hui Chiu, Zhixiong Liu, Ashok Bera, Feng Li, Hong Wang, Lain-Jong Li, Tom Wu
    Advanced Materials 2016 28(19), 3683-3689. DOI: 10.1002/adma.201600069 
Keywords:
TMD, perovskite, photodetectors, heterostructure
  • Solution-Grown Monocrystalline Hybrid Perovskite Films for Hole-Transporter-Free Solar Cells

    Wei Peng, Lingfei Wang, Banavoth Murali, Kang-Ting Ho, Ashok Bera, Namchul Cho, Chen-Fang Kang, Victor M. Burlakov, Jun Pan, Lutfan Sinatra, Chun Ma, Wei Xu, Dong Shi, Erkki Alarousu, Alain Goriely, Jr-Hau He, Omar F. Mohammed, Tom Wu, Osman M. Bakr
    Advanced Materials  2016 28, 3383–3390 , DOI: 10.1002/adma.201506292
Keywords:
Perovskite, solution grown, solar cells
  • Optically controlled electroresistance and electrically controlled photovoltage in ferroelectric tunnel junctions

    Wei Jin Hu, Zhihong Wang, Weili Yu & Tom Wu

    Nature Communications 7, Article number: 10808 doi:10.1038/ncomms10808​
Keywords:
ferroelectric, FTJ
  • Ultrathin Cu2O as an efficient inorganic hole transporting material for perovskite solar cells

    Weili Yu, Feng Li, Hong Wang, Erkki Alarousu, Yin Chen, Bin Lin, Lingfei Wang, Mohamed Nejib Hedhili, Yangyang Li, Kewei Wu, Xianbin Wang, Omar F. Mohammed, and Tom Wu*​

    Nanoscale 2016, 8, 6173-6179​ DOI: 10.1039/C5NR07758C​​
Keywords:
Cu2O, hole transporting material, perovskite solar cells
  • Interfacial effects revealed by ultrafast relaxation dynamics in BiFeO3/YBa2Cu3O7 bilayers

    D. Springer, Saritha K. Nair, Mi He, C. L. Lu, S. A. Cheong, T. Wu, C. Panagopoulos, Elbert E. M. Chia and Jian-Xin Zhu

    Physical Review B 2016, 93, 064510 ​​​DOI: 10.1103/PhysRevB.93.064510​
Keywords:
BFO/YBCO interface, ultrafast relaxation
  • ZnO Nanorods on a LaAlO3–SrTiO3 Interface: Hybrid 1D–2D Diodes with Engineered Electronic Properties

    Ashok Bera, Weinan Lin, Yingbang Yao, Junfeng Ding, James Lourembam, Tom Wu*​. 

    Small 2016,  12, No. 6, 802–809 DOI: 10.1002/smll.201502117
Keywords:
LAO/STO interface, ZnO, Diode