Results 41 to 50 of about 167,152 (283)

Direct single-molecule dynamic detection of chemical reactions. [PDF]

, 2018
Single-molecule detection can reveal time trajectories and reaction pathways of individual intermediates/transition states in chemical reactions and biological processes, which is of fundamental importance to elucidate their intrinsic mechanisms.
Gu, Chunhui, Guan, Jianxin, Guo, Xuefeng, Houk, Kendall N, Jia, Chuancheng, Li, Yanwei, Liu, Zitong, Su, Dingkai, Wang, Jinying, Yang, Zhongyue, Zhang, Deqing   +10 more
core   +2 more sources

Single Molecule Electronics and Devices

Sensors, 2012
The manufacture of integrated circuits with single-molecule building blocks is a goal of molecular electronics. While research in the past has been limited to bulk experiments on self-assembled monolayers, advances in technology have now enabled us to ...
Makusu Tsutsui, Masateru Taniguchi
doaj   +1 more source

Underlying mechanism for exchange bias in single-molecule magnetic junctions

Physical Review Research, 2021
Magnetic proximity has been observed in a variety of solid-state magnetic devices, but has been less discussed at the molecular scale. In this study, the magnetotransport calculation is carried out using the generalized Landau-Lifshitz-Gilbert (LLG ...
Yu-Hui Tang, Bao-Huei Huang
doaj   +1 more source

Vibrational nonequilibrium effects in the conductance of single-molecules with multiple electronic states [PDF]

, 2008
Vibrational nonequilibrium effects in charge transport through single-molecule junctions are investigated. Focusing on molecular bridges with multiple electronic states, it is shown that electronic-vibrational coupling triggers a variety of vibronic ...
Benesch, C., Härtle, R., Thoss, M.
core   +1 more source

Alternative types of molecule-decorated atomic chains in Au–CO–Au single-molecule junctions

Beilstein Journal of Nanotechnology, 2015
We investigate the formation and evolution of Au–CO single-molecule break junctions. The conductance histogram exhibits two distinct molecular configurations, which are further investigated by a combined statistical analysis.
Zoltán Balogh, Péter Makk, András Halbritter   +2 more
doaj   +1 more source

Application of ionic liquids in single-molecule junctions: Recent advances and prospects

Green Energy & Environment
Single-molecule junctions, integrating individual molecules as active components between electrodes, serve as fundamental building blocks for advanced electronic and sensing technologies.
Li Zhou, Miao Zhang, Yani Huo, Liping Bai, Suhang He, Jinying Wang, Chuancheng Jia, Xuefeng Guo   +7 more
doaj   +1 more source

Lewis-Acid Mediated Reactivity in Single-Molecule Junctions. [PDF]

J Am Chem Soc
Recent work has shown that solution-based chemical reactions at a gold electrode can be monitored using molecular conductance and driven by extrinsic stimuli, such as an electric field or electrochemical potential. However, the intrinsic properties of the nanostructured interface may be expected to play important additional functions that are not yet ...
Prana J, Kim L, Czyszczon-Burton TM, Homann G, Chen SF, Miao Z, Camarasa-Gómez M, Inkpen MS.   +7 more
europepmc   +4 more sources

Coherent Destruction of Coulomb Blockade Peaks in Molecular Junctions

, 2010
Coherent electronic transport in single-molecule junctions is investigated in the Coulomb blockade regime. Both the transmission phase and probability are calculated for junctions with various contact symmetries.
B. K. Janousek, C. A. Stafford, J. P. Bergfield, Ph. Jacquod   +3 more
core   +1 more source

Charge transport through dicarboxylic-acid-terminated alkanes bound to graphene-gold nanogap electrodes [PDF]

, 2016
Graphene-based electrodes are attractive for single-molecule electronics due to their high stability and conductivity and reduced screening compared with metals.
Al-Galiby, Qusiy, Almutib, Eman, Bailey, Steven William Dennis, Du, Jun, Grace, Iain Mark, Lambert, Colin John, Liu, Longlong, Tao, Shuhui, Yang, Li, Zhang, Gian, Zhao, C. Z.   +10 more
core   +1 more source

Single-molecule Electronics: Cooling Individual Vibrational Modes by the Tunneling Current

, 2015
Electronic devices composed of single molecules constitute the ultimate limit in the continued downscaling of electronic components. A key challenge for single-molecule electronics is to control the temperature of these junctions. Controlling heating and
Gagliardi, Alessio, Lykkebo, Jacob, Pecchia, Alessandro, Romano, Giuseppe, Solomon, Gemma C.   +4 more
core   +1 more source