PMID- 25669161
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20150710
LR  - 20150220
IS  - 2040-3372 (Electronic)
IS  - 2040-3364 (Linking)
VI  - 7
IP  - 9
DP  - 2015 Mar 7
TI  - Growth, patterning and alignment of organolead iodide perovskite nanowires for 
      optoelectronic devices.
PG  - 4163-70
LID - 10.1039/c4nr06982j [doi]
AB  - Organolead halide perovskites are becoming intriguing materials applied in 
      optoelectronics. In the present work, organolead iodide perovskite (OIP) 
      nanowires (NWs) have been fabricated by a one step self-assembly method. The 
      controllable NW distributions were implemented by a series of facile techniques: 
      monolayer and small diameter NWs were prepared by precursor concentration tuning; 
      NW patterning was achieved via selected area treatment assisted by a mask; NW 
      alignment was implemented by modified evaporation-induced self-assembly (EISA). 
      The synthesized multifunctional NWs were further applied in photodetectors (PDs) 
      and solar cells as application demos. The PD performances have reached 1.32 
      AW(-1) for responsivity, 2.5 x 10(12) Jones for detectivity and 0.3 ms for 
      response speed, superior to OIP films and other typical inorganic NW based PD 
      performances. An energy conversion efficiency of  approximately 2.5% has been obtained for NW 
      film based solar cells. The facile fabrication process, controllable distribution 
      and optoelectronic applications make the OIP NWs promising building blocks for 
      future optoelectronics, especially for low dimensional devices.
FAU - Deng, Hui
AU  - Deng H
AD  - Wuhan National Laboratory for Optoelectronics (WNLO) and School of Optical and 
      Electronic Information, Huazhong University of Sciences and Technology, 1037 
      Luoyu Road, 430074, Wuhan, Hubei, P. R. China. zhixin-zhao@163.com 
      songhs-wnlo@mail.hust.edu.cn.
FAU - Dong, Dongdong
AU  - Dong D
FAU - Qiao, Keke
AU  - Qiao K
FAU - Bu, Lingling
AU  - Bu L
FAU - Li, Bing
AU  - Li B
FAU - Yang, Dun
AU  - Yang D
FAU - Wang, Hong-En
AU  - Wang HE
FAU - Cheng, Yibing
AU  - Cheng Y
FAU - Zhao, Zhixin
AU  - Zhao Z
FAU - Tang, Jiang
AU  - Tang J
FAU - Song, Haisheng
AU  - Song H
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - England
TA  - Nanoscale
JT  - Nanoscale
JID - 101525249
EDAT- 2015/02/12 06:00
MHDA- 2015/02/12 06:01
CRDT- 2015/02/12 06:00
PHST- 2015/02/12 06:00 [entrez]
PHST- 2015/02/12 06:00 [pubmed]
PHST- 2015/02/12 06:01 [medline]
AID - 10.1039/c4nr06982j [doi]
PST - ppublish
SO  - Nanoscale. 2015 Mar 7;7(9):4163-70. doi: 10.1039/c4nr06982j.