منابع مشابه
Tetragonal CH3NH3PbI3 is ferroelectric.
Halide perovskite (HaP) semiconductors are revolutionizing photovoltaic (PV) solar energy conversion by showing remarkable performance of solar cells made with HaPs, especially tetragonal methylammonium lead triiodide (MAPbI3). In particular, the low voltage loss of these cells implies a remarkably low recombination rate of photogenerated carriers. It was suggested that low recombination can be...
متن کاملMagnons in tetragonal CuO
S. Moser,1,* N. E. Shaik,1 D. Samal,2,3 S. Fatale,1 B. Dalla Piazza,1 M. Dantz,4 J. Pelliciari,4 P. Olalde-Velasco,4 T. Schmitt,4 G. Koster,2 F. Mila,5 H. M. Rønnow,1 and M. Grioni1 1Institute of Condensed Matter Physics (ICMP), Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland 2MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500AE Enschede,...
متن کاملTetragonal to Monoclinic Transformation 3
We give an analysis of the stability and uniqueness of the simply laminated microstructure for all three tetragonal to monoclinic martensitic transformations. The energy density for tetragonal to monoclinic transformations has four rotationally invariant wells since the transformation has four variants. One of these tetragonal to monoclinic martensitic transformations corresponds to the shearin...
متن کاملa study on construction of iranian life tables: the case study of modified brass logit system
چکیده ندارد.
15 صفحه اولconstruction and validation of the translation teacher competency test and the scale of students’ perceptions of translation teachers
the major purpose of this study was to develop the translation teacher competency test (ttct) and examine its construct and predictive validity. the present study was conducted in two phases: a qualitative phase as well as a quantitative phase. in the first phase of the study, the author attempted to find out the major areas of competency required for an academic translation teacher. the second...
ذخیره 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: Bulletin of the American Mathematical Society
سال: 1981
ISSN: 0273-0979
DOI: 10.1090/s0273-0979-1981-14875-8