Piezoelectric phase transition in KSrVO4 investigated using the Aeris diffractometer
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چکیده
منابع مشابه
Structural phase transition and Tc distribution in Hf-doped LaMnO3 investigated using perturbed-angular-correlation spectroscopy.
Using perturbed-angular-correlation ~PAC! spectroscopy, via the Hf→Ta probe, we have measured Mn-site electric-field gradients ~EFG’s! at Ta nuclei in ceramic samples of LaMnO3. Two crystallographic phases coexist over a temperature interval of '16 K near the orthorhombic-to-rhombohedral transition at '724 K, which shows a thermal hysteresis of '1.760.2 K. Concurrently, in the two phases, we de...
متن کاملthis study investigated the relationship between quality of work life and organization citizenship behavior from the viewpoint of teachers in high schools in tehran city.
چکیده هدف از پژوهش حاضر بررسی رابطه کیفیت زندگی کاری و رفتار شهروندی سازمانی در مدارس مقطع متوسطه پسرانه شهر تهران از دیدگاه دبیران بود. روش پژوهش حاضر توصیفی و از نوع همبستگی بود. از بین دبیران مدارس شهر تهران تعداد 380 نفر به روش نمونه گیری خوشه ای چند مرحله ای به عنوان نمونه پژوهش انتخاب شدند و با تکمیل پرسشنامه ی کیفیت زندگی کاری والتون(1975) و پرسشنامه ی رفتار شهروندی سازمانی پودساکو...
15 صفحه اولAn X-ray diffractometer using mirage diffraction
Some characteristics are reported of a triple-crystal diffractometer with a (+, -, +) setting of Si(220) using mirage diffraction. The first crystal is flat, while the second and third crystals are bent. Basically, the first crystal is used as a collimator, the second as a monochromator and the third as the sample. The third crystal also works as an analyzer. The advantages of this diffractomet...
متن کاملMetal to semiconductor transition and phase stability of Ti1-xMgxNy alloys investigated by first-principles calculations
Björn Alling , Metal to semiconductor transition and phase stability of Ti1-xMgxNy alloys investigated by first-principles calculations, 2014, Physical Review B. Titanium nitride based materials are applied in several technological applications owing to their stability at high temperatures, mechanical and optical properties, as well as good electrical conductivity. Here, I use theoretical first...
متن کاملPhase Transition in the Macromolecules
It is well known that the functioning of biopolymers and primarily of proteins in a living cell is determined by a unique spatial ternary structure, this structure is called protein globule. It is also well known that when the protein is heated its denaturation occurs, the globular spatial structure is destroyed and the biochemical activity ceases. In this case one says that the globule is tran...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section A Foundations and Advances
سال: 2018
ISSN: 2053-2733
DOI: 10.1107/s2053273318091507