Anomalous temperature-induced volume contraction in GeTe
نویسندگان
چکیده
منابع مشابه
Temperature-induced contraction in human radial artery smooth muscle
In coronary artery bypass grafting (CABG), vasospasm of arterial conduits is a significant clinical problem. Unlike the internal mammary artery, the radial artery (RA) is stored in theatre before grafting. Storage induces temperature shocks upon the RA, both following the initial isolation and upon the return of the graft to body temperature. We have studied the effect of temperature changes in...
متن کاملTemperature-Dependent Electrical Conductivity of GeTe-Based RF Switches
The DC and RF electrical behavior of GeTebased RF switches was characterized in both ON and OFF states at temperatures ranging from 25 K to 375 K. ONstate current-voltage characteristics vary only weakly with temperature, exhibiting Ohmic behavior at all temperatures across the full voltage range measured. OFF-state current varies linearly with voltage at all measured fields for low temperature...
متن کاملSolution-based synthesis of GeTe octahedra at low temperature.
GeTe octahedra were prepared by reaction of equimolar amounts of GeCl2·dioxane and Te(SiEt3)2 in oleylamine, whereas a slight excess of the Te precursor yielded GeTe octahedra decorated with elemental Te nanowires, which can be removed by washing with TOP. The mechanism of the GeTe formation is strongly influenced by the solvent. The expected elimination of Et3SiCl (dehalosilylation) only occur...
متن کاملAnomalous Contraction of Invertebrate Striated Muscle
The phenomenon of A band shortening or contraction has been investigated in glycerinated myofibrils of Pecten irradians, Homarus americanus, Cambarus virilis, and Limulus polyphemus through the techniques of ultraviolet microbeam inactivation and polarization microscopy. With the former method, it has been shown that these muscles, even though exhibiting the shortening effect, contract in a man...
متن کاملResonant level-induced high thermoelectric response in indium-doped GeTe
Resonant levels are promising for high-performance single-phase thermoelectric materials. Recently, phase-change materials have attracted much attention for energy conversion applications. As the energetic position of resonant levels could be temperature dependent, searching for dopants in phase-change materials, which can introduce resonant levels in both low and high temperature phases, remai...
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: Physical Review B
سال: 2015
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.91.054110