Results 31 to 40 of about 4,359,745 (305)
Small Science, 2021 To pinpoint the electronic and structural mechanisms that affect intrinsic and extrinsic performance limits of 2D material devices, it is of critical importance to resolve the electronic properties on the mesoscopic length scale of such devices under ...
Paulina Majchrzak +16 more
doaj +1 more source
Spin-dependent transport of interacting electrons in mesoscopic systems [PDF]
, 2007 Spin-dependent electronic transport properties of mesoscopic systems are studied using the nonequilibrium Green function formalism. In the first part we examine the influence of short-range electron-electron interactions on the conductance of quantum ...
Laßl, Andreas
core +1 more source
Single shot, temporally and spatially resolved measurements of fast electron dynamics using a chirped optical probe [PDF]
, 2014 A new approach to rear surface optical probing is presented that permits multiple, time-resolved 2D measurements to be made during a single, ultra-intense ( > 1018 W cm−2) laser-plasma interaction.
Booth, Nicola +17 more
core +2 more sources
Spin-Dependent Electron Transport through Bacterial Cell Surface Multiheme Electron Conduits [PDF]
, 2019 Multiheme cytochromes, located on the bacterial cell surface, function as long-distance (> 10 nm) electron conduits linking intracellular reactions to external surfaces.
Sahand, Pirbadian +4 more
core +1 more source
Electron optics in ballistic graphene [PDF]
, 2015 This thesis is centered on the experimental observation of electron-optics phenomena in graphene. In Chapter 2, graphene is introduced and the ability to form p-n junctions, with particular regard to electron optics experiments, is discussed.
Rickhaus, Peter
core +1 more source
Ultra-low electron temperatures in nanostructured samples [PDF]
, 2015 Nanostructured samples, be it semiconducting or metallic ones, have received considerable experimental and theoretical attention due to the manifold of possibilities to investigate fundamental physics. Not only are they viable candidates for realizations
Casparis, Lucas
core +1 more source
Induction Kinetics of Photosystem I-Activated P700 Oxidation in Plant Leaves and Their Dependence on Pre-Energization [PDF]
, 2010 Absorbance changes ¿A 810 were measured in pea (Pisum sativum L., cv. Premium) leaves to track redox transients of chlorophyll P700 during and after irradiation with far red (FR) light under various preillumination conditions in the absence and presence ...
Bulychev, A.A., Vredenberg, W.J.
core +1 more source
Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential
FEBS Letters, EarlyView.Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta +3 more
wiley +1 more source
Turbulent electron thermal transport in fusion plasmas [PDF]
, 2008 textElectron heat transport at the scale of electron gyroradius are investigated via numerical simulation of a fluid model and a role of E x B shear flow with intermediate E x B shearing rate is explored in Euler's equation. The anomalous transport,
Kim, Juhyung, 1978-
core
Meeting society's transport needs under tight budgets [PDF]
, 2011 In the aftermath of the 2008 financial crisis, both the private and public sectors face stringent constraints in funding for transport infrastructure investment and transport services.
International Transport Forum, OECD
core +1 more source