نتایج جستجو برای: rattling
تعداد نتایج: 253 فیلتر نتایج به سال:
Experimental evidence for off-center rattling of Yb3+in the skutterudite compounds of Ce1−xYbxFe4P12
In 2003, Mana Golzari was a medical student at Stanford working at a juvenile detention medical center. She was struck by the poor health status of the incarcerated youth. Nationally, more than 2 million children and adolescents pass through juvenile detention each year, and they have substantially higher morbidity than their nonincarcerated peers. (1) Despite a 2001 American Academy of Pediatr...
Electronegative guest-filled skutterudites (EN-SKDs) are considered one of the most promising thermoelectric materials for next-generation generators (TEGs). However, practical application EN-SKDs in TEGs is still a huge challenge because their unsatisfactory zT value (less than 1.0). Herein, Ge, Te-codoped electronegative sulfur-filled S x Co4Sb11Ge0.2Te0.8 (x = 0, 0.05, 0.1, 0.2, 0.25) synthe...
Hunting is a familiar phenomenon for human being, and appearance of “Hunting Motif” on the carpets in Iran, according to the remaining documents, can be dated back to the Safavid era,i.e. the Golden Age of Iranian Carpet. In this period, carpet-weaving elevated to the degree of excellent royal art, and carpet became a luxury, decorative and even commercial commodity. The nature and ...
We have studied by the first-principles total energy method the off-center instability of a substitutional Li impurity in KCl. We report here the results of super-cell calculations of the energy associated with displacing the Li along [Formula: see text], [Formula: see text] and [Formula: see text] directions relative to the K vacancy. To understand the influence of relaxations, we performed th...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید