Results 21 to 30 of about 1,261,639 (299)

Vibrationally coupled electron transport in single-molecule junctions: The importance of electron-hole pair creation processes

, 2013
Vibrationally coupled electron transport through single-molecule junctions is considered. Reviewing our recent theoretical work, we show that electron-hole pair creation processes represent the key to understand the vibrational excitation characteristic ...
Arroyo, Avriller, Ballmann, Ballmann, Benesch, Benesch, Benesch, Bergfield, Bergfield, Boese, Broekaert, Böhler, Cederbaum, Cizek, Davies, Davies, Elbing, Evers, Galperin, Galperin, Galperin, Groshev, Guedon, Herrmann, Härtle, Härtle, Härtle, Härtle, Härtle, Härtle, Härtle, Hüttel, Keane, Kießlich, Kim, Koch, Lüffe, Mathews, Mazumder, Meir, Mitra, Mujica, Osorio, Osorio, Pascual, Persson, Romano, Sapmaz, Schulze, Secker, Solomon, Stafford, Tao, Volkovich, Wang, Ward, Xue, Zazunov   +57 more
core   +1 more source

Full Counting Statistics in Strongly Interacting Systems: Non-Markovian Effects

, 2005
We present a theory of full counting statistics for electron transport through interacting electron systems with non-Markovian dynamics. We illustrate our approach for transport through a single-level quantum dot and a metallic single-electron transistor
Alessandro Braggio, G. B. Lesovik, J. König, Jürgen König, L. S. Levitov, Rosario Fazio, S. Kogan, Y. V. Nazarov   +7 more
core   +1 more source

Higher Atmospheric CO2 Levels Favor C3 Plants Over C4 Plants in Utilizing Ammonium as a Nitrogen Source

Frontiers in Plant Science, 2020
Photosynthesis of wheat and maize declined when grown with NH4+ as a nitrogen (N) source at ambient CO2 concentration compared to those grown with a mixture of NO3– and NH4+, or NO3– as the sole N source.
Feng Wang, Feng Wang, Feng Wang, Jingwen Gao, Jingwen Gao, Jean W. H. Yong, Jean W. H. Yong, Qiang Wang, Junwei Ma, Xinhua He, Xinhua He   +10 more
doaj   +1 more source

Inelastic electron transport in polymer nanofibers

, 2008
In this paper we present theoretical analysis of the electron transport in conducting polymers. We concentrate on the study of the effects of temperature on characteristics of the transport. We treat a conducting polymers in a metal state as a network of
Mott N. F., Natalya A. Zimbovskaya
core   +1 more source

Simulation of electron transport during electron-beam-induced deposition of nanostructures

Beilstein Journal of Nanotechnology, 2013
We present a numerical investigation of energy and charge distributions during electron-beam-induced growth of tungsten nanostructures on SiO2 substrates by using a Monte Carlo simulation of the electron transport. This study gives a quantitative insight
Francesc Salvat-Pujol, Harald O. Jeschke, Roser Valentí   +2 more
doaj   +1 more source

Electron transport in disordered graphene

, 2006
We study electron transport properties of a monoatomic graphite layer (graphene) with different types of disorder. We show that the transport properties of the system depend strongly on the character of disorder. Away from half filling, the concentration
A. D. Mirlin, I. V. Gornyi, K. B. Efetov, L. P. Gorkov, L. P. Gorkov, M. E. Peskin, O. Motrunich, P. M. Ostrovsky   +7 more
core   +1 more source

Integral Cross Sections and Transport Properties for Electron–Radon Scattering over a Wide Energy Range (0–1000 eV) and a Reduced Electric Field Range (0.01–1000 Td)

Atoms
We report calculations for electron–radon scattering using a complex relativistic optical potential method. The energy range of this study is 0–1000 eV, with results for the elastic (total, momentum-transfer and viscosity-transfer) cross section, summed ...
Gregory J. Boyle, Dale L. Muccignat, Joshua R. Machacek, Robert P. McEachran   +3 more
doaj   +1 more source

Intersections: photosynthesis, abiotic stress, and the plant microbiome

Photosynthetica, 2022
Climate change impacts environmental conditions that affect photosynthesis. This review examines the effect of combinations of elevated atmospheric CO2, long photoperiods, and/or unfavorable nitrogen supply.
B. DEMMIG-ADAMS, S.K. POLUTCHKO, M.C. ZENIR, P. FOUROUNJIAN, J.J. STEWART, M. LÓPEZ-POZO, W.W. III   +6 more
doaj   +1 more source

The role of electron-electron scattering in spin transport

, 2010
We investigate spin transport in quasi 2DEG formed by III-V semiconductor heterojunctions using the Monte Carlo method. The results obtained with and without electron-electron scattering are compared and appreciable difference between the two is found ...
Akashdeep Kamra, Bahniman Ghosh, Bandyopadhyay S., Brooks H., Datta S., D’yakonov M. I., Fischetti M. V., Pikus G. E., Tierney B. D.   +8 more
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source