龍孟秋

主要論著
1. 發表相關期刊論文(“*”為通訊作者)
[1] Meng-Qiu Long, Ling Tang, Dong Wang, Linjun Wang, and Zhigang Shuai, Theoretical predictions of size dependent carrier mobility and polarity in graphene. J. AM. CHEM. SOC., 131: 17728, 2009 (IF:10.677);
[2] Mengqiu Long, Ling Tang, Dong Wang, Yuliang Li, and Zhigang Shuai*, Electronic Structure and Carrier Mobility in Graphdiyne Sheet and Nanoribbons: Theoretical Predictions, ACS Nano, 5, 2593-2600, 2011 (IF:12.066);
[3] Jin Xiao, Meng-Qiu Long*, Xinmei Li, Hui Xu, Han Huang, and Yongli Gao, Theoretical Prediction of Electronic Structure and Carrier Mobility in Single-walled MoS2 Nanotubes, Scientific Reposts, 4, 4327, 2014 (IF: 2.927);
[4] Shen-Lang Yan, Meng-Qiu Long*, Xiao-Jiao Zhang, and Hui Xu, The effects of spin-filter and negative differential resistance on Fe-substituted zigzag graphene nanoribbons, Phys. Lett. A 378,960-965, 2014 (IF: 1.766);
[5] Can Cao, Ling-Na Chen, Meng-Qiu Long*, and Hui Xu, Rectifying Effects in Zigzag Graphene Nanoribbon Heterojunctions with Different Edge Hydrogenations, Physics Letters A 377, 1905-1910, 2013 (IF: 1.766);
[6] Meng-Qiu Long, Ke-Qiu Chen, Lingling Wang, B. S. Zou, and Z. Shuai, Negative differential resistance induced by intermolecular interaction in a bimolecular device. Appl. Phys. Lett., 91:233512, 2007;(IF: 3.794)
[7] Meng-Qiu Long, Ke-Qiu Chen, Lingling Wang, Wan Qing, B. S. Zou, and Z. Shuai, Negative differential resistance behaviors in porphyrin molecular junctions modulated with side groups. Appl. Phys. Lett., 92: 243303, 2008 (IF: 3.794);
[8] Can Cao, Ling-Na Chen, Meng-Qiu Long*, Wei-Rong Huang, and Hui Xu，Electronic transport properties on tansiton-metal terminated zigzag graphene nanoribbons, J. Appl. Phys. 111, 113708, 2012 (IF:2.1);
[9] Jinyang Xi, Mengqiu Long, Ling Tang, Dong Wang and Zhigang Shuai*, First-principles prediction of charge mobility in carbon and organic nanomaterials, Nanoscale, 4, 4348, 2012 (IF:6.233);
[10] Ming-Jun Li, Meng-Qiu Long*, Ke-Qiu Chen, and Hui Xu, Fluorination effects on the electronic transport in Dithiophene-Tetrathiafulvalene (DT-TTF) molecular junctions, Solid State Communication, 157,62-67, 2013 (IF:1.543);
[11] Ming-Jun Li, Hui Xua, Ke-Qiu Chen, Meng-Qiu Long*, Electronic transport properties in benzene-based heterostructure:Effects of anchoring groups, Physics Letters A, 376, 1692–1697, 2012 (IF:1.766);
[12] Xiao-Jiao Zhang, Ke-Qiu Chen, Li-Ming Tang, Meng-Qiu Long*, Electronic transport properties on V-shaped-notched zigzag graphene nanoribbons junctions, Phys. Lett. A，375, 3319-3324, 2011 (IF: 1.766);
[13] Li Xin-mei, Long Meng-qiu*, Cui Li-lin, Xiao Jin, and Xu Hui, Electronic and transport properties of V-shaped defect zigzag MoS2 nanoribbons, Chinese Physics B, Vol. 23, No. 4, 04XXXX, 2014 (IF:1.148);
[14] Ming-Jun Li, Meng-Qiu Long*, and Hui Xu, Effects of the bridging bond on electronic transport in single-molecule devices, Chinese Physics Letters 30, 087201, 2013 (IF:0.811);
[15] LILING CUI, BINGCHU YANG, XINMEI LI, JUN HE, and MENGQIU LONG*, Electronic transport properties of transition metal (Cu, Fe) phthalocyanines connecting to V-shaped zigzag graphene nanoribbons, Int. J. Mod. Phys. B 28, 1450019, 2014 (IF:0.358);
[16] X.Z. Wu, M. Q. Long*, L.N.Chen, C.Cao, S.S.Ma, H.Xu, The effects of side groups on the electronic transport properties of carbon chain molecular devices, Physica E, 45, 82-85, 2012 (IF:1.522);
[17]X. Z. Wu, L. N. Chen, C. Cao, W. R. Huang, H. Xu, and M. Q. Long*, The effect of asymmetrical electrode on the transport properties of molecular device, Physica B, 411, 131–135, 2013 (IF:1.327)
[18] Xiao-Jiao Zhang, Meng-Qiu Long, Ke-Qiu Chen, Z. Shuai, Qing Wan, B. S. Zou, and Yan Zhang, Electronic transport properties in doped C60 molecular devices. Appl. Phys. Lett., 94: 073503, 2009 (IF: 3.794);
[19] Meng-Qiu Long, Lingling Wang, Ke-Qiu Chen, Xiao-Fei Li, B. S. Zou, and Z. Shuai, Coupling effect on the electronic transport through dimolecular junctions. Physics Letters A, 365: 489-494, 2007 (IF: 1.766);
[20] Meng-Qiu Long, Lingling Wang, Ke-Qiu Chen, Effects of structural and central metal ions modification on the electronic transport properties of porphyrin molecular junctions. Modern Physics Letter B, 22, 661–670, 2008 (IF:0.479)
[21]Liu, B;Zou, YP;Long, MQ;He, YH;Zhong, H;Li, YF, Synthesis and photovoltaic properties of a solution-processable organic molecule containing dithienylbenzotriazole and triphenylamine, SYNTHETIC METALS, 162(7-8),630-635, 2012 (IF:2.109);
[22] Tang Ling, Long Meng-Qiu, Wang Dong & Shuai ZhiGang, The role of acoustic phonon scattering in charge transport in organic semiconductors: a first-principles deformation-potential study, Science in China: Series B Chemistry, 52, 16469-1652, 2009 (IF:1.327);
[23] Dong Wang, Ling Tang, Meng-Qiu Long, and Zhigang Shuai, First-Priciples Investigation of Organic Semiconductors for Thermoelectric Applications, J. Chem. Phys., 131:224704,2009 (IF:3.164);
[24] Wang Dong, Tang Ling, Long Mengqiu, Shuai Zhigang*, Anisotropic Thermal Transport in Organic Molecular Crystals from Nonequilibrium Molecular Dynamics Simulations, J. Phys. Chem. C, 115(13), 5940-5946, 2011 (IF:4.814);
[25] Xiao-Fei Li, Ke-Qiu Chen, Lingling Wang, Meng-Qiu Long, B. S. Zou, and Z. Shuai, Effect of length and size of heterojunction on the transport properties of carbon-nanotube devices, Appl. Phys. Lett., 91:133511, 2007 (IF:3.794);
[26] Xiao-Fei Li, Ke-Qiu Chen, Lingling Wang, Meng-Qiu Long, B. S. Zou, and Z. Shuai, Effect of intertube interaction on the transport properties of a carbon double-nanotube device, J. Appl. Phys., 101: 064514, 2007 (IF:2.1).
2. 獎勵
[1] 龍孟秋，入選2013年度“Hong Kong Scholars Program”；
[2] 張小姣，陳克求，龍孟秋， Electronic transport properties in doped C60 molecular devices，湖南省科協，湖南省自然科學優秀學術論文，一等獎，2012年；
[3] 龍孟秋，入選2011年度“中南大學升華獵英學者計畫”；
[4] 龍孟秋，湖南大學“優秀博士畢業論文”，2009年。
3. 近年承擔和參與的主要科研項目
(1) 石墨烯納米帶P-N結的理論設計理念，國家自然科學基金，No: 21103232, 2012.1-2014.12，25萬元，主持
(2) 有機納米結構中電荷輸運性質的第一性原理研究，中南大學“升華獵英計畫”，2011.9-2016.9，50萬元，主持
(3) 石墨炔材料的載流子遷移率的計算與功能器件設計的理論研究，湖南省自科基金，2014-2016，4萬元，主持
(4) 石墨烯和拓撲絕緣體的理論研究，“香江學者計畫”，2014-2015，10萬元，主持
(5) 新型有機自旋閥器件的理論設計及電荷性質機理研究，國家自科基金青年項目， 2014-2016，25萬，參與
(6) 有機自旋器件的理論設計與自旋輸運機理研究，中南大學“青年助推”項目，2011.7-2012.7，5 萬元，主持
(7) 有機半導體中自旋的注入和反轉基本機理，國家自然科學基金，2012.1-2015.12，60萬元，參與
(8) 第二類半導體納米晶異質結構的空穴自旋弛豫動力學研究，國家自然科學基金，2012.1-2015.12，62萬元，參與
4. 課題組情況介紹
a、成員情況
副教授：龍孟秋 (組長)，李新梅；
講師： 曹粲，李明君，伍曉瓚，歐陽俊（在讀博士），崔麗玲（在讀博士）
博士後：張小姣
博士生：嚴深浪，肖金，張丹
碩士生：鄒運，曹航
本科生：朱博，楊小雨，孟東霄，陳歌，鄭東超，喬藝，程鵬程
b、研究條件
曙光天闊高性能計算平台，含網路伺服器、計算管理伺服器，10個一般計算節點和一個胖節點，392個高性能計算核和768G記憶體，另有曙光DS600-G10磁碟陣列存儲，含12塊2T 企業級SATA硬碟並，配有infiniband高速光纖通信交換機，理論計算速度約4萬億次每秒；並配有VASP，ATK，SETFOS等商業計算軟體，平台總經費約100萬元。
c、主要研究領域
(1) 低維納米材料與器件載流子輸運性質研究
(2) 分子尺度納米電子學
(3) 有機光電器件的理論設計
(4) 介觀結構中的自旋和電荷輸運
(5) 類石墨烯結構中的自旋-軌道耦合和自旋霍爾效應