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摇摆型棘齿热电子隧穿制冷

罗小光 何济洲

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摇摆型棘齿热电子隧穿制冷

罗小光, 何济洲

Rocked ratchet thermoelectric tunneling refrigerator

Luo Xiao-Guang, He Ji-Zhou
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  • 本文利用传输矩阵法数值模拟了电子在加入周期性正负偏压的双势垒("摇摆"棘齿)异质结中的传输特性,获得了两电子库间的净电流以及所伴随的净热流的表达式.进一步分析了净电流、净热流和制冷系数等性能参数的特征,获得的结果对介观热电子器件的研制有一定的理论指导意义.
    In this paper, the transport characteristics of the electrons in the double-barrier heterostructure under adding periodic positive and negative bias ("rocked" ratchet) are numerically simulated by the transfer matrix method. The expressions of net current and net heat flow between the two electronic reservoirs are obtained. Further, the performance characteristics of net current, net heat flow and coefficient of performance are analyzed. The results obtained here may provide some significant guidance for the design and manufacture of mecro-thermoelectric devices.
    • 基金项目: 国家自然科学基金(批准号:10765004,11065008)资助的课题.
    [1]

    Pichanusakorn P, Bandaru P 2010 Materials Science & Engineering R 67 19

    [2]

    Poudel B, Hao Q, Ma Y, Lan Y, Minnich A, Yu B, Yan X, Wang D, Muto A, Vashaee D, Chen X, Liu J, Dresselhaus M D, Chen G, Ren Z 2008 Science 320 634

    [3]

    Hochbaum A I, Chen R, Delgado R D, Liang W, Garnett E C, Najarian M, Majumdar A, Yang P 2008 Nature 451 163

    [4]

    Linke H, Humphrey T E, Löfgren A, Sushkov A O, Newbury R, Taylor R P, Omling P 1999 Science 286 2314

    [5]

    Boukai A I, Bunimovich Y, Tahir-Kheli J, Yu J K, Goddard Iii W A, Heath J R 2008 Nature 451 168

    [6]

    Linke H, Sheng W, Löfgren A, Xu H Q, Omling P, Lindelof P E 1998 Europhys. Lett. 44 341

    [7]

    Venkatasubramanian R, Siivola E, Colpitts T, O'Quinn B 2001 Nature 413 597

    [8]

    Wang X M, He J Z, Tang W 2009 Chin. Phys. B 18 984

    [9]

    He J Z, Wang X M, Liang H N 2009 Physica Scripta 80 035701

    [10]

    Humphrey T E, Linke H, Newbury R 2001 Physica E 11 281

    [11]

    Linke H, Humphrey T E, Lindelof P E, Löfgren A, Newbury R, Omling P, Sushkov A O, Taylor R P, Xu H 2002 Appl. Phys. A 75 237

    [12]

    Humphrey T E, Newbury R, Taylor R P, Linke H 2002 Phys. Rev. L 89 116801

    [13]

    Zhang Y Q, Shi Y, Pu L, Zhang R, Zheng Y D 2008 Acta Phys. Sin. 57 5197 (in Chinese) [张轶群、施 毅、濮 林、张 荣、郑有 斗 2008 物理学报57 5197]

    [14]

    Mu W D, Cheng H F, Chen Z H, Tang G P, Wu Z Q 2009 Acta Phys. Sin. 58 1212 (in Chinese) [穆武第、程海峰、陈朝辉、唐耿平、吴志桥 2009 物理学报58 1212]

    [15]

    Vassell M O, Johnson Lee, Lockwood H F 1983 J. Appl. Phys. 54 5206

    [16]

    Hutchings D C 1989 Appl. Phys. Lett. 55 1082

    [17]

    Allen S S, Richardson S L 1994 Phys. Rev. B 50 11693

    [18]

    Wang H M, Zhang Y F 2005 Acta Phys. Sin. 54 2226(in Chinese)[王洪梅、张亚非 2005 物理学报54 2226]

    [19]

    O'Dwyer M F, Humphrey T E, Linke H 2006 Nanotechnology 17 S338

    [20]

    He B X, He J Z 2010 Acta Phys. Sin. 59 3846(in Chinese)[贺兵香、何济洲 2010 物理学报 59 3846]

    [21]

    O’Dwyer M F, Lewis R A, Zhang C, Humphrey T E 2005 Phys. Rev. B 72 205330

  • [1]

    Pichanusakorn P, Bandaru P 2010 Materials Science & Engineering R 67 19

    [2]

    Poudel B, Hao Q, Ma Y, Lan Y, Minnich A, Yu B, Yan X, Wang D, Muto A, Vashaee D, Chen X, Liu J, Dresselhaus M D, Chen G, Ren Z 2008 Science 320 634

    [3]

    Hochbaum A I, Chen R, Delgado R D, Liang W, Garnett E C, Najarian M, Majumdar A, Yang P 2008 Nature 451 163

    [4]

    Linke H, Humphrey T E, Löfgren A, Sushkov A O, Newbury R, Taylor R P, Omling P 1999 Science 286 2314

    [5]

    Boukai A I, Bunimovich Y, Tahir-Kheli J, Yu J K, Goddard Iii W A, Heath J R 2008 Nature 451 168

    [6]

    Linke H, Sheng W, Löfgren A, Xu H Q, Omling P, Lindelof P E 1998 Europhys. Lett. 44 341

    [7]

    Venkatasubramanian R, Siivola E, Colpitts T, O'Quinn B 2001 Nature 413 597

    [8]

    Wang X M, He J Z, Tang W 2009 Chin. Phys. B 18 984

    [9]

    He J Z, Wang X M, Liang H N 2009 Physica Scripta 80 035701

    [10]

    Humphrey T E, Linke H, Newbury R 2001 Physica E 11 281

    [11]

    Linke H, Humphrey T E, Lindelof P E, Löfgren A, Newbury R, Omling P, Sushkov A O, Taylor R P, Xu H 2002 Appl. Phys. A 75 237

    [12]

    Humphrey T E, Newbury R, Taylor R P, Linke H 2002 Phys. Rev. L 89 116801

    [13]

    Zhang Y Q, Shi Y, Pu L, Zhang R, Zheng Y D 2008 Acta Phys. Sin. 57 5197 (in Chinese) [张轶群、施 毅、濮 林、张 荣、郑有 斗 2008 物理学报57 5197]

    [14]

    Mu W D, Cheng H F, Chen Z H, Tang G P, Wu Z Q 2009 Acta Phys. Sin. 58 1212 (in Chinese) [穆武第、程海峰、陈朝辉、唐耿平、吴志桥 2009 物理学报58 1212]

    [15]

    Vassell M O, Johnson Lee, Lockwood H F 1983 J. Appl. Phys. 54 5206

    [16]

    Hutchings D C 1989 Appl. Phys. Lett. 55 1082

    [17]

    Allen S S, Richardson S L 1994 Phys. Rev. B 50 11693

    [18]

    Wang H M, Zhang Y F 2005 Acta Phys. Sin. 54 2226(in Chinese)[王洪梅、张亚非 2005 物理学报54 2226]

    [19]

    O'Dwyer M F, Humphrey T E, Linke H 2006 Nanotechnology 17 S338

    [20]

    He B X, He J Z 2010 Acta Phys. Sin. 59 3846(in Chinese)[贺兵香、何济洲 2010 物理学报 59 3846]

    [21]

    O’Dwyer M F, Lewis R A, Zhang C, Humphrey T E 2005 Phys. Rev. B 72 205330

计量
  • 文章访问数:  7903
  • PDF下载量:  686
  • 被引次数: 0
出版历程
  • 收稿日期:  2010-09-28
  • 修回日期:  2010-12-16
  • 刊出日期:  2011-09-15

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