Optical and Electrical Properties of Two-dimensional MoS2 and Pentacene/MoS2 Heterojunction

BAI Zhi-ying; DENG Jin-xiang; PAN Zhi-wei; ZHANG Hao; KONG Le; WANG Gui-sheng

doi:10.3788/gzxb20184712.1231001

[1] SPLENDIANI A, SUN L, ZHANG Y B, et al. Emerging photoluminescence in monolayer MoS2［J］. Nano Letters, 2010, 10(4): 1271-1275.

[2] RADISAVLJEVIC B, RADENOVIC A, BRIVIO J, et al. Single-layer MoS2 transistors［J］. Nature Nanotechnology, 2011, 6(3): 147-150.

[3] LEE C, YAN H, BRUS L E, et al. Anomalous lattice vibrations of single-and few-layer MoS2［J］. American Chemical Society Nano, 2010, 4(5): 2695-2700.

[4] O′NEILL A, KHAN U, COLEMAN J N. Preparation of high concentration dispersions of exfoliated MoS2 with increased flake size［J］. Chemistry of Materials, 2012, 24(12): 2414-2421.

[5] EDA G, YAMAGUCHI H, VOIRY D, et al. Photoluminescence from chemically exfoliated MoS2［J］. Nano Letters, 2011, 11(12): 5111-5116.

[6] JARIWALA D, MARKS T J, HERSAM M C. Mixed-dimensional van der Waalsheterostructures［J］. Nature Materials, 2017, 16(2): 170-181.

[7] CHENG R, LI D H, ZHOU H L, et al. Electroluminescence and photocurrent generation from atomically sharp WSe2/MoS2 heterojunction p-n diodes［J］. Nano Letters, 2014, 14(10): 5590-5597.

[8] FURCHI M M, POLYUSHKIN D K, POSPISCHIL A, et al. Mechanisms of photoconductivity in atomically thin MoS2［J］. Nano Letters, 2014, 14(11): 6165-6170.

[9] DENG Y X, LUO Z, CONRAD N J, et al. Black phosphorus-monolayer MoS2 van der Waals heterojunction p-n diode［J］. American Chemical Society Nano, 2014, 8(8): 8292-8299.

[10] JARIWALA D, SANGWAN V K, WU C C, et al. Gate-tunable carbon nanotube-MoS2 heterojunction p-n diode［J］. Proceedings of the National Academy of Sciences of the United States of America, 2013, 110(45): 18076-18080.

[11] WANG C L, DONG H L, HU W P, et al. Semiconducting π-conjugated systems in field-effect transistors: a material odyssey of organic electronics［J］. Chemical Reviews, 2011, 112(4): 2208-2267.

[12] LIU F C,CHOW W L, HE X X, et al. Van der Waals p-n junction based on an organic-inorganic heterostructure［J］. Advanced Functional Materials, 2015, 25(36): 5865-5871.

[13] HE D W, PAN Y M, NAN H Y, et al. A van der Waals pn heterojunction with organic/inorganic semiconductors［J］. Applied Physics Letters, 2015, 107(18): 183103.

[14] GLL , TRT A, ASUBAY S. Electrical characterization of organic-on-inorganic semiconductorSchottky structures［J］. Journal of Physics: Condensed Matter, 2008, 20(4): 045215.

[15] JARIWALA D, HOWELL S L, CHEN K S, et al. Hybrid, gate-tunable, van der Waals p-n heterojunctions from pentacene and MoS2［J］. Nano Letters, 2015, 16(1): 497-503.

[16] BETTIS H S, SANGWAN V K, BALLA I, et al. Ultrafast exciton dissociation and long-lived charge separation in a photovoltaic pentacene-MoS2 van der Waals heterojunction［J］. Nano Letters, 2016, 17(1): 164-169.

[17] DONG J, LIU F J, WANG F, et al. Configuration-dependent anti-ambipolar van der Waals p-n heterostructures based on pentacene single crystal and MoS2［J］. Nanoscale, 2017, 9(22): 7519-7525.

[18] REN Q,XU Q S, XIA H Q, et al. High performance photoresponsive field-effect transistors based on MoS2/pentacene heterojunction［J］. Organic Electronics, 2017, 51: 142-148.

[19] KIM J K, CHO K, KIM T Y, et al. Trap-mediated electronic transport properties of gate-tunable pentacene/MoS2 pn heterojunction diodes［J］. Scientific Reports, 2016, 6: 36775.

[20] LATE D J, RAO C N R, DRAVID V P. Rapid Characterization of Ultrathin Layers ofChalcogenides on SiO2/Si Substrates［J］. Advanced Functional Materials, 2012, 22(9): 1894-1905.

[21] WILCOXON J P, NEWCOMER P P, SAMARA G A. Synthesis and optical properties of MoS2 and isomorphous nanoclusters in the quantum confinement regime［J］. Journal of Applied Physics, 1997, 81(12): 7934-7944.

[22] BLANCHET G B, FINCHER C R, MALAJOVICH I. Laser evaporation and the production ofpentacene films［J］. Journal of Applied Physics, 2003, 94(9): 6181-6184.

[23] JUNDT C, KLEIN G, SIPP B, et al. Exciton dynamics in pentacene thin films studied by pump-probe spectroscopy［J］. Chemical Physics Letters, 1995, 241(1-2): 84-88.

[24] YU S H, LEE Y B,JIANG S K, et al. Dye-sensitized MoS2 photodetector with enhanced spectral photoresponse［J］. American Chemical Society Nano, 2014, 8(8): 8285-8291.

[25] LEE Y, KIM H, LEE J, et al. Enhanced Raman scattering of Rhodamine 6G films on two-dimensional transition metal dichalcogenides correlated to photoinduced charge transfer［J］. Chemistry of Materials, 2015, 28(1): 180-187.

[26] PADILHA J E, FAZZIO A, DA S A J R. Van der Waals heterostructure of phosphorene and graphene: tuning the Schottky barrier and doping by electrostatic gating［J］. Physical Review Letters, 2015, 114(6): 066803.

[27] ALDIRAN Z, DENIZ A R, AYDOGAN S, et al. The barrier height enhancement of the Au/n-Si/Al Schottky barrier diode by electrochemically formed an organic Anthracene layer on n-Si［J］. Superlattices and Microstructures, 2013, 56: 45-54.