Báo cáo hóa học: "Ellipsoidal InAs Quantum Dots" potx
Báo cáo hóa học: "Double Rashba Quantum Dots Ring as a Spin Filte" potx
... shown in Fig. 4b, where u is changed from p/2 to 5p/2. Since the Fano effect is a good probe for quantum phase coherence in mesoscopic structures, the tuning of its resonance position and the asymmetric ... Foundation of China (Grant Nos. 10647101 and 10704011). References 1. Zh. M. Wang, Self-Assembled Quantum Dots (Springer, New York, 2008); E.Y. Tsymbal, O. Mryasov, P.R. LeClair, J. Ph...
Ngày tải lên: 22/06/2014, 01:20
Báo cáo hóa học: " Site-controlled quantum dots fabricated using an atomic-force microscope assisted technique" pptx
... bands. Keywords Quantum dot Æ Site-Control Æ Atomic-force microscope Æ Local oxidation Æ Quantum computer Æ Quantum communication Introduction In general, self-assembled semiconductor quantum dots (QDs) ... form InAs QDs at the holes sites. In this case, the initial native oxides are removed by the reactive atomic hydrogen generated from decomposed PH 3 . The InAs QDs, formed with...
Ngày tải lên: 22/06/2014, 22:20
Báo cáo hóa học: " Pumped double quantum dot with spin-orbit coupling" doc
... [14]. In the quantum double quantum dots, the tunneling between single quantum d ots is crucial and the spin-orbit coupling makes the interdot tunn eling spi n-de pendent [15-17]. In quantum systems ... important for the understanding of the quantum pro- cesses in multiple quantum dots. In this article we consider various regimes for a one- dimensional double quantum dot with sp...
Ngày tải lên: 21/06/2014, 05:20
Báo cáo hóa học: " Electrostatically Shielded Quantum Confined Stark Effect Inside Polar Nanostructures" doc
... Plasma nanosheath formation with carrier accumulation and enhanced localized spontaneous emission at quantum wedges in textured GaN, sub- mitted to Phys. Rev. B 14, 053501 (2007) 16. F. Della Sala, ... strengths Nanoscale Res Lett (2009) 4:993–1003 999 123 NANO EXPRESS Electrostatically Shielded Quantum Confined Stark Effect Inside Polar Nanostructures Spilios Riyopoulos Received: 5 Decemb...
Ngày tải lên: 21/06/2014, 20:20
báo cáo hóa học:" Main roads to melanoma" potx
... Cyclin-dependent kinase 4; CDKN2A, Cyclin- dependent kinase inhibitor of kinase 2A; ERK1/2, Extracellular-related kinase 1 or 2; IkB, inhibitor of kB protein; IKK, inhibitor- of-kB-protein kinase; MC1R, ... kinase phoshoinosite 3-kinase (PI3K). PI3K activation results in an increase of PIP3 and a conse- quent conformational change activating AKT [79]. This latter protein is a serine/threonine...
Ngày tải lên: 18/06/2014, 15:20
báo cáo hóa học: " Immunopathogenesis of brain abscess" potx
Ngày tải lên: 19/06/2014, 22:20
