Noise spectroscopy of molecular electronic junctions

被引:10
|
作者
Kim, Youngsang [1 ,3 ]
Song, Hyunwook [2 ]
机构
[1] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA
[2] Kyung Hee Univ, Dept Appl Phys, Yongin 446701, South Korea
[3] Ambrose Way, Sacramento, CA 95831 USA
来源
APPLIED PHYSICS REVIEWS | 2021年 / 8卷 / 01期
基金
新加坡国家研究基金会;
关键词
RANDOM TELEGRAPH SIGNALS; SELF-ASSEMBLED MONOLAYERS; LOW-FREQUENCY NOISE; GENERATION-RECOMBINATION NOISE; CHAIN-LENGTH DEPENDENCE; 1/F NOISE; SHOT-NOISE; CHARGE-TRANSPORT; FLICKER NOISE; CONDUCTANCE FLUCTUATIONS;
D O I
10.1063/5.0027602
中图分类号
O59 [应用物理学];
学科分类号
摘要
Over the past few decades, the field of molecular electronics has greatly benefited from advances in the fundamental understanding of charge transport mechanisms. Molecular junctions represent a field whose potential is realized through detailed studies of charge transport on the nanoscale. Applications of molecular junctions, such as molecular logic circuits, rely on precise mechanistic information as investigative techniques are refined. Current advances have originated from improvements in a variety of characterization techniques, with noise spectroscopy contributing to key studies of transport phenomena. Noise spectroscopy has shown to be useful for probing latent electronic characteristics in molecular junctions, giving insight beyond standard methods of charge transport study. This review presents an in-depth background on fundamental concepts in electronic noise spectroscopy, covering topics such as flicker, generation-recombination, random telegraph signal, and shot noises. Recent advances in noise spectroscopy techniques and their applications to the study of molecular junctions are discussed, highlighting the impact of this technique in the improvement of molecular junction stability and reliability, the study of interference in charge transport, and the emergence of vibrational excitation phenomena. This review provides a comprehensive understanding of noise analyses in the field of molecular junctions and gives insight for further advances in molecular and nanoscale electronics.
引用
收藏
页数:17
相关论文
共 50 条
  • [41] Role of electronic correlations in the transport characteristics of molecular junctions
    Kostyrko, T.
    Bulka, B. R.
    PHYSICA B-CONDENSED MATTER, 2006, 378-80 (SPEC. ISS.) : 949 - 950
  • [42] Inelastic electron tunneling spectroscopy of molecular transport junctions
    Song, Hyunwook
    Lee, Takhee
    Reed, Mark
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2014, 64 (10) : 1539 - 1544
  • [43] Inelastic electron tunneling spectroscopy of molecular transport junctions
    Hyunwook Song
    Takhee Lee
    Mark Reed
    Journal of the Korean Physical Society, 2014, 64 : 1539 - 1544
  • [44] Investigation of molecular junctions with inelastic electron tunneling spectroscopy
    Kim, Youngsang
    Song, Hyunwook
    APPLIED SPECTROSCOPY REVIEWS, 2016, 51 (7-9) : 603 - 620
  • [45] Molecular Junctions: Introduction and Physical Foundations, Nanoelectrical Conductivity and Electronic Structure and Charge Transfer in Organic Molecular Junctions
    Saade Abdalkareem Jasim
    Mustafa M. Kadhim
    Venu KN
    Indah Raya
    Sarah Jawad Shoja
    Wanich Suksatan
    Muneam Hussein Ali
    ehsan kianfar
    Brazilian Journal of Physics, 2022, 52
  • [46] Electronic noise due to temperature differences in atomic-scale junctions
    Lumbroso, Ofir Shein
    Simine, Lena
    Nitzan, Abraham
    Segal, Dvira
    Tal, Oren
    NATURE, 2018, 562 (7726) : 240 - +
  • [47] Origin of the Anomalous Electronic Shot Noise in Atomic-Scale Junctions
    Mu, Anqi
    Shein-Lumbroso, Ofir
    Tal, Oren
    Segal, Dvira
    JOURNAL OF PHYSICAL CHEMISTRY C, 2019, 123 (39): : 23853 - 23862
  • [48] Sub-Poissonian electronic and photonic noise generation in semiconductor junctions
    Edwards, PJ
    AUSTRALIAN JOURNAL OF PHYSICS, 2000, 53 (01): : 179 - 192
  • [49] Molecular Junctions: Introduction and Physical Foundations, Nanoelectrical Conductivity and Electronic Structure and Charge Transfer in Organic Molecular Junctions
    Jasim, Saade Abdalkareem
    Kadhim, Mustafa M.
    Kn, Venu
    Raya, Indah
    Shoja, Sarah Jawad
    Suksatan, Wanich
    Ali, Muneam Hussein
    Kianfar, Ehsan
    BRAZILIAN JOURNAL OF PHYSICS, 2022, 52 (02)
  • [50] Electronic noise due to temperature differences in atomic-scale junctions
    Ofir Shein Lumbroso
    Lena Simine
    Abraham Nitzan
    Dvira Segal
    Oren Tal
    Nature, 2018, 562 : 240 - 244