Interaction of an electron gas with photoexcited electron-hole pairs in modulation-doped gaas and cdte quantum wells... The observed blue-shiftof X- is larger than that of two-electron negative donor D-, in agreement withtheoretical predictions.Comment:...
Ground and excited states of the hydrogen negative ion in strong magnetic fieldsThe lowest bound states of the hydrogen negative ion and negative donor systems in a homogeneous magnetic field are investigated theoretically via a full configuration interaction approach with an anisotropic Gaussian basis set....
Photos of the experimental set and procedure.... (B) The beggar turns his back to the negative donor after having rejected the food....
Renal transplantation between hiv-positive donors and recipients justified... However, with the advent of highly active antiretroviral therapy (HAART), renal transplantation using HIV-negative donor kidneys has successfully been employed for HIV-infected patients with end-stage renal failure....
