We address the physics implications of a precision determination of the weak charge of the proton, QW (p), from a parity violating elastic electron proton scattering experiment to be performed at the Jefferson Laboratory. We present the Standard Model (SM) expression for QW (p) including one-loop radiative corrections, and discuss in detail the theoretical uncertainties and missing higher order...

Scanning near-field optical spectroscopy was applied to semipolar ð20 2 1Þ InGaN/GaN quantum wells (QWs) to evaluate spatial homogeneity of QW band gap and its dependence on the growth conditions. In the most uniform QW, photoluminescence (PL) spectra were found to be narrow with small peak wavelength and spectral width variations. A QW grown at reduced temperature showed sub-micrometer size PL...

The design of InGaN/dilute-As GaNAs interface quantum well (QW) leads to significant redshift in the transition wavelength with improvement in electron-hole wave function overlap and spontaneous emission rate as compared to that of the conventional In0.2Ga0.8N QW. By using self-consistent six-band k·p band formalism, the nitride active region consisting of 30 Å In0.2Ga0.8N and 10 Å GaN0.95As0.0...

AIM The glucagon-like peptide-1 receptor agonists exenatide once weekly (QW) and liraglutide once daily (QD) have demonstrated improvements in glycemic outcomes in patients with type 2 diabetes mellitus in randomized clinical trials. However, little is known about their real-world comparative effectiveness. This retrospective cohort study used the Quintiles Electronic Medical Record database to...

The impact of atomic parity violation experiments on determination of the weak mixing parameter sin θ and the Peskin-Takeuchi parameters S and T is reassessed in the light of recent electroweak measurements at LEP, SLAC, and Fermilab. Since the weak charge QW provides unique information on S, its determination with a factor of four better accuracy than present levels can have a noticeable effec...

The impact of atomic parity violation experiments on determination of the weak mixing parameter sin θ and the Peskin-Takeuchi parameters S and T is reassessed in the light of recent electroweak measurements at LEP, SLAC, and Fermilab. Since the weak charge QW provides unique information on S, its determination with a factor of four better accuracy than present levels can have a noticeable effec...

We consider the implications of recent measurement W-boson mass MW=80,433.5±9.4MeV/c2 for atomic parity violation experiments. show that change in MW shifts Standard Model prediction 133Cs nuclear weak charge to QW(133Cs)=?73.11(1), i.e., by 8.5? from its current value, and proton 2.7%. The shift QW(133Cs) ameliorates tension between existing determinations value motivates more accurate theory ...

We have studied the polarized resolved photoluminescence in an n-type resonant tunneling diode (RTD) of GaAs/AlGaAs which incorporates a layer of InAs self-assembled quantum dots (QDs) in the center of a GaAs quantum well (QW). We have observed that the QD circular polarization degree depends on applied voltage and light intensity. Our results are explained in terms of the tunneling of minority...

We have examined in detail the optical properties of InGaN quantum wells ~QWs! grown on pyramidal GaN mesas prepared by lateral epitaxial overgrowth ~LEO! in a metalorganic chemical vapor deposition system that resulted in QWs on $1-101% facets. The effects of In migration during growth on the resulting QW thickness and composition were examined with transmission electron microscopy ~TEM! and v...

In this paper we present the effect of ionizing radiation on n and p-channel Antimonide based (Sb) based Quantum Well-Metal-Oxide-Semiconductor-Field-Effect Transistor (QW-MOSFETs). QW-MOSFET's were fabricated on n-channel InAsSb QW and p-channel InGaSb QW and then exposed to ionizing radiation. The n-channel InAsSb QW shows higher radiation sensitivity than the pchannel InGaSb QW due to enhanc...