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Kargeti A, Rasheed T, Ahmad Siddiqui S. Utilization of asymmetrical electron transport as strategy for modelling and design of efficient single molecule diodes: A DFT investigation. COMPUT THEOR CHEM 2021. [DOI: 10.1016/j.comptc.2021.113441] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Vittala SK, Han D. DNA-Guided Assemblies toward Nanoelectronic Applications. ACS APPLIED BIO MATERIALS 2020; 3:2702-2722. [PMID: 35025404 DOI: 10.1021/acsabm.9b01178] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sandeepa Kulala Vittala
- Institute of Molecular Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Da Han
- Institute of Molecular Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
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Wang K, Xu B. Modulation and Control of Charge Transport Through Single-Molecule Junctions. Top Curr Chem (Cham) 2017; 375:17. [PMID: 28120303 DOI: 10.1007/s41061-017-0105-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 01/07/2017] [Indexed: 11/26/2022]
Abstract
The ability to modulate and control charge transport though single-molecule junction devices is crucial to achieving the ultimate goal of molecular electronics: constructing real-world-applicable electronic components from single molecules. This review aims to highlight the progress made in single-molecule electronics, emphasizing the development of molecular junction electronics in recent years. Among many techniques that attempt to wire a molecule to metallic electrodes, the single-molecule break junction (SMBJ) technique is one of the most reliable and tunable experimental platforms for achieving metal-molecule-metal configurations. It also provides great freedom to tune charge transport through the junction. Soon after the SMBJ technique was introduced, it was extensively used to measure the conductances of individual molecules; however, different conductances were obtained for the same molecule, and it proved difficult to interpret this wide distribution of experimental data. This phenomenon was later found to be mainly due to a lack of precise experimental control and advanced data analysis methods. In recent years, researchers have directed considerable effort into advancing the SMBJ technique by gaining a deeper physical understanding of charge transport through single molecules and thus enhancing its potential applicability in functional molecular-scale electronic devices, such as molecular diodes and molecular transistors. In parallel with that research, novel data analysis methods and approaches that enable the discovery of hidden yet important features in the data are being developed. This review discusses various aspects of molecular junction electronics, from the initial goal of molecular electronics, the development of experimental techniques for creating single-molecule junctions and determining single-molecule conductance, to the characterization of functional current-voltage features and the investigation of physical properties other than charge transport. In addition, the development of advanced data analysis methods is considered, as they are critical to gaining detailed physical insight into the underlying transport mechanisms.
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Affiliation(s)
- Kun Wang
- Department of Physics and Astronomy and NanoSEC, University of Georgia, 220 Riverbend Road, Athens, GA, 30602, USA
| | - Bingqian Xu
- College of Engineering and NanoSEC, University of Georgia, 220 Riverbend Road, Athens, GA, 30602, USA.
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Xiang D, Wang X, Jia C, Lee T, Guo X. Molecular-Scale Electronics: From Concept to Function. Chem Rev 2016; 116:4318-440. [DOI: 10.1021/acs.chemrev.5b00680] [Citation(s) in RCA: 816] [Impact Index Per Article: 102.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Dong Xiang
- Beijing
National Laboratory for Molecular Sciences, State Key Laboratory for
Structural Chemistry of Unstable and Stable Species, College of Chemistry
and Molecular Engineering, Peking University, Beijing 100871, China
- Key
Laboratory of Optical Information Science and Technology, Institute
of Modern Optics, College of Electronic Information and Optical Engineering, Nankai University, Tianjin 300071, China
| | - Xiaolong Wang
- Beijing
National Laboratory for Molecular Sciences, State Key Laboratory for
Structural Chemistry of Unstable and Stable Species, College of Chemistry
and Molecular Engineering, Peking University, Beijing 100871, China
| | - Chuancheng Jia
- Beijing
National Laboratory for Molecular Sciences, State Key Laboratory for
Structural Chemistry of Unstable and Stable Species, College of Chemistry
and Molecular Engineering, Peking University, Beijing 100871, China
| | - Takhee Lee
- Department
of Physics and Astronomy, and Institute of Applied Physics, Seoul National University, Seoul 08826, Korea
| | - Xuefeng Guo
- Beijing
National Laboratory for Molecular Sciences, State Key Laboratory for
Structural Chemistry of Unstable and Stable Species, College of Chemistry
and Molecular Engineering, Peking University, Beijing 100871, China
- Department
of Materials Science and Engineering, College of Engineering, Peking University, Beijing 100871, China
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Novel Molecular Non-Volatile Memory: Application of Redox-Active Molecules. APPLIED SCIENCES-BASEL 2015. [DOI: 10.3390/app6010007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Mei J, Diao Y, Appleton AL, Fang L, Bao Z. Integrated Materials Design of Organic Semiconductors for Field-Effect Transistors. J Am Chem Soc 2013; 135:6724-46. [DOI: 10.1021/ja400881n] [Citation(s) in RCA: 1165] [Impact Index Per Article: 105.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jianguo Mei
- Department of Chemical Engineering, Stanford University, Stanford, California 94305, United States
| | - Ying Diao
- Department of Chemical Engineering, Stanford University, Stanford, California 94305, United States
| | - Anthony L. Appleton
- Department of Chemical Engineering, Stanford University, Stanford, California 94305, United States
| | - Lei Fang
- Department of Chemical Engineering, Stanford University, Stanford, California 94305, United States
| | - Zhenan Bao
- Department of Chemical Engineering, Stanford University, Stanford, California 94305, United States
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Pospíšil L, Hromadová M, Fanelli N, Valášek M, Kolivoška V, Gál M. Extended viologen as a source of electric oscillations. Phys Chem Chem Phys 2011; 13:4365-71. [DOI: 10.1039/c0cp01810d] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Monnell JD, Stapleton JJ, Dirk SM, Reinerth WA, Tour JM, Allara DL, Weiss PS. Relative Conductances of Alkaneselenolate and Alkanethiolate Monolayers on Au{111}. J Phys Chem B 2005; 109:20343-9. [PMID: 16853632 DOI: 10.1021/jp044186q] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The electronic properties of alkanethiolate [CH3(CH2)nS-, n = 9 and 11] and alkaneselenolate [CH3(CH2)nSe-, n = 9 and 11] self-assembled monolayers on Au{111} have been quantitatively compared. Simultaneously acquired apparent tunneling barrier height (ATBH) and scanning tunneling microscopy (STM) images reveal that alkanethiolate molecules have a lower barrier to tunneling, and therefore a higher conductance than alkaneselenolates of the same alkyl chain length. Molecular and contact conductance differences were elucidated by using observed STM topographic tunneling height differences between the analogous species. This apparent topographic difference combined with comparative ATBH data indicate that the observed decrease in conductance for alkaneselenolates compared to alkanethiolates originates exclusively from the Au-chalcogenide physical, chemical, and electronic contact.
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Affiliation(s)
- Jason D Monnell
- Departments of Chemistry and Physics, 104 Davey Laboratory, The Pennsylvania State University, University Park, PA 16802-6300, USA
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Dinglasan JAM, Shivji A, Dhirani AA. Oligoazomethine-doped planar tunnel junctions: Correlating molecular structure with junction electrical characteristics. J Chem Phys 2003. [DOI: 10.1063/1.1598952] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Fennimore AM, Yuzvinsky TD, Han WQ, Fuhrer MS, Cumings J, Zettl A. Rotational actuators based on carbon nanotubes. Nature 2003; 424:408-10. [PMID: 12879064 DOI: 10.1038/nature01823] [Citation(s) in RCA: 348] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2003] [Accepted: 06/10/2003] [Indexed: 11/09/2022]
Abstract
Nanostructures are of great interest not only for their basic scientific richness, but also because they have the potential to revolutionize critical technologies. The miniaturization of electronic devices over the past century has profoundly affected human communication, computation, manufacturing and transportation systems. True molecular-scale electronic devices are now emerging that set the stage for future integrated nanoelectronics. Recently, there have been dramatic parallel advances in the miniaturization of mechanical and electromechanical devices. Commercial microelectromechanical systems now reach the submillimetre to micrometre size scale, and there is intense interest in the creation of next-generation synthetic nanometre-scale electromechanical systems. We report on the construction and successful operation of a fully synthetic nanoscale electromechanical actuator incorporating a rotatable metal plate, with a multi-walled carbon nanotube serving as the key motion-enabling element.
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Affiliation(s)
- A M Fennimore
- Department of Physics, University of California at Berkeley, and Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
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Zhou CZ, Liu T, Xu JM, Chen ZK. Synthesis, Characterization, and Physical Properties of Monodisperse Oligo(p-phenyleneethynylene)s. Macromolecules 2003. [DOI: 10.1021/ma021656a] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chuan-Zhen Zhou
- Institute of Materials Research and Engineering (IMRE), 3 Research Link, Singapore 117602, Republic of Singapore
| | - Tianxi Liu
- Institute of Materials Research and Engineering (IMRE), 3 Research Link, Singapore 117602, Republic of Singapore
| | - Jing-Mei Xu
- Institute of Materials Research and Engineering (IMRE), 3 Research Link, Singapore 117602, Republic of Singapore
| | - Zhi-Kuan Chen
- Institute of Materials Research and Engineering (IMRE), 3 Research Link, Singapore 117602, Republic of Singapore
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Adams RD, Qu B. Effect of Metals on the Electronic Communication through a Molecular Wire Model. Organometallics 2000. [DOI: 10.1021/om000269r] [Citation(s) in RCA: 76] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Richard D. Adams
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208
| | - Bo Qu
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208
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