Výsledky vyhledávání - "Thomas, James O."

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Electron Phase Detection in Single Molecules by Interferometry

Autor: Chen, Zhixin, Deng, Jie-Ren, Wang, Mengyun, Farmakidis, Nikolaos, Baugh, Jonathan, Bhaskaran, Harish, Mol, Jan A., Anderson, Harry L., Bogani, Lapo, Thomas, James O.

Interferometry has underpinned a century of discoveries, ranging from the disproval of the ether theory to the detection of gravitational waves, offering insights into wave dynamics with unrivalled precision through the measurement of phase relations

Externí odkaz: http://arxiv.org/abs/2411.11243

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Quantum Interference Enhances the Performance of Single-Molecule Transistors

Autor: Chen, Zhixin, Grace, Iain M., Woltering, Steffen L., Chen, Lina, Gee, Alex, Baugh, Jonathan, Briggs, G. Andrew D., Bogani, Lapo, Mol, Jan A., Lambert, Colin J., Anderson, Harry L., Thomas, James O.

An unresolved challenge facing electronics at a few-nm scale is that resistive channels start leaking due to quantum tunneling. This affects the performance of nanoscale transistors, with single-molecule devices displaying particularly low switching

Externí odkaz: http://arxiv.org/abs/2304.08535

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Phase-Coherent Charge Transport through a Porphyrin Nanoribbon

Autor: Chen, Zhixin, Deng, Jie-Ren, Hou, Songjun, Bian, Xinya, Swett, Jacob L., Wu, Qingqing, Baugh, Jonathan, Briggs, G. Andrew D., Mol, Jan A., Lambert, Colin J., Anderson, Harry L., Thomas, James O.

Quantum interference in nano-electronic devices could lead to reduced-energy computing and efficient thermoelectric energy harvesting. When devices are shrunk down to the molecular level it is still unclear to what extent electron transmission is pha

Externí odkaz: http://arxiv.org/abs/2205.08499

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Charge-state dependent vibrational relaxation in a single-molecule junction

Autor: Bian, Xinya, Chen, Zhixin, Sowa, Jakub K., Evangeli, Charalambos, Limburg, Bart, Swett, Jacob L., Baugh, Jonathan, Briggs, G. Andrew D., Anderson, Harry L., Mol, Jan A., Thomas, James O.

The interplay between nuclear and electronic degrees of freedom strongly influences molecular charge transport. Herein, we report on transport through a porphyrin dimer molecule, weakly coupled to graphene electrodes, that displays sequential tunneli

Externí odkaz: http://arxiv.org/abs/2202.12682

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Single-electron transport in a molecular Hubbard dimer

Autor: Thomas, James O., Sowa, Jakub K., Limburg, Bart, Bian, Xinya, Evangeli, Charalambos, Swett, Jacob L., Tewari, Sumit, Baugh, Jonathan, Schatz, George C., Briggs, G. Andrew D., Anderson, Harry L., Mol, Jan A.

Many-body electron interactions are at the heart of chemistry and solid-state physics. Understanding these interactions is crucial for the development of molecular-scale quantum and nanoelectronic devices. Here, we investigate single-electron tunneli

Externí odkaz: http://arxiv.org/abs/2105.00487

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Understanding resonant charge transport through weakly coupled single-molecule junctions

Autor: Thomas, James O., Limburg, Bart, Sowa, Jakub K., Willick, Kyle, Baugh, Jonathan, Briggs, G. Andrew D., Gauger, Erik M., Anderson, Harry L., Mol, Jan A.

Publikováno v: Nat. Commun. 10, 4628 (2019)

Off-resonant charge transport through molecular junctions has been extensively studied since the advent of single-molecule electronics and it is now well understood within the framework of the non-interacting Landauer approach. Conversely, gaining a

Externí odkaz: http://arxiv.org/abs/1812.07562

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