Composition at the CuInSe2/ZnO interface: Copper depletion induced by diethyl-zinc
نویسندگان
چکیده
منابع مشابه
Composition at the CuInSe2 – ZnO interface: copper-depletion induced by diethyl-zinc
The interface formation between epitaxial CuInSe2(112) films and ZnO deposited by metal-organic MBE is investigated by photoelectron spectroscopy. Reaction of diethyl-zinc with CuInSe2 leads to the formation of an intrinsic ZnSe layer and copper-depletion of the interface. This is associated with Zn doping of the chalcopyrite surface and a Fermi level shift towards the conduction band. The impl...
متن کاملA new approach to predict of mechanical properties at the interface of Aluminium/Copper explosive cladding by explosive scarf welding
Abstract: The purpose of this study is to produce scarf joint through explosive welding process (EXW). The scarf weld is a process in which the final bond interface is oblique. With applying the explosive welding technique, this joint can create a metallic bond between similar or dissimilar metals. In this study, chamfered end of aluminum and copper plates were joined explosively and named scar...
متن کاملMeasured depletion of ions at the biomembrane interface.
Expected from theory and simulations, depletion of ions at fuzzy biomembrane interfaces has long eluded experiments. Here, we show how salt exclusion can be accurately measured by surprisingly simple yet accurate benchtop measurements. Multilamellar aggregates of common phospholipids sink in low salt but float in salt solutions that are much less dense than the lipid itself. By manipulating bat...
متن کاملFormation of metallic copper nanoparticles at the soil-root interface.
Copper is an essential element in the cellular electron-transport chain, but as a free ion it can catalyze production of damaging radicals. Thus, all life forms attempt to prevent copper toxicity. Plants diminish excess copper in two structural regions: rare hyperaccumulators bind cationic copper to organic ligands in subaerial tissues, whereas widespread metal-tolerant plants segregate copper ...
متن کاملCopper Transport and Trafficking at the Host–Bacterial Pathogen Interface
CONSPECTUS: The human innate immune system has evolved the means to reduce the bioavailability of first-row late d-block transition metal ions to invading microbial pathogens in a process termed "nutritional immunity". Transition metals from Mn(II) to Zn(II) function as metalloenzyme cofactors in all living cells, and the successful pathogen is capable of mounting an adaptive response to mitiga...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: physica status solidi (a)
سال: 2014
ISSN: 1862-6300
DOI: 10.1002/pssa.201330357