Наукова електронна бібліотека
періодичних видань НАН України

Перегляд Сверхтвердые материалы, 2014, № 4 за темою "Получение, структура, свойства"

Репозиторій DSpace/Manakin

Перегляд Сверхтвердые материалы, 2014, № 4 за темою "Получение, структура, свойства"

Сортувати за: Порядок: Результатів:

  • Covalent-bonded graphyne polymers with high hardness 
    Hu, M.; He, J.; Wang, Q.; Huang, Q.; Yu, D.; Tian, Y.; Xu, B. (Сверхтвердые материалы, 2014)
    Eight covalent-bonded graphyne polymers have been proposed using the newly developed USPEX and CALYPSO methods based on the first principle calculations. These polymers are energetically more favorable than the corresponding ...
  • Crystal structures, elastic properties, and hardness of high-pressure synthesized CrB₂ and CrB₄ 
    Wang, S.; Yu, X.; Zhang, J.; Zhang, Y.; Wang, L.; Leinenweber, K.; Xu, H.; Popov, D.; Park, Ch.; Yang, W.; He, D.; Zhao, Y. (Сверхтвердые материалы, 2014)
    Chromium tetraboride (CrB₄), a recently proposed candidate for superhard materials, has been synthesized at high pressure and temperature by a solid-state reaction. As a byproduct, chromium diboride (CrB₂) also forms and ...
  • From superhard to hard: a review of transition metal dioxides TiO₂, ZrO₂, and HfO₂ hardness 
    Al-Khatatbeh, Y.; Lee, K.K.M. (Сверхтвердые материалы, 2014)
    The high-pressure, high-temperature behavior of transition metal dioxides TiO₂, ZrO₂, and HfO₂ has been reviewed. In particular, early predictions and measurements that suggested superhard behavior for the transition metal ...
  • Ideal stoichiometric technetium nitrides under pressure: a first-principles study 
    Zhao, Z.L.; Bao, K.; Duan, D.F.; Jin, X.L.; Tian, F.B.; Li, D.; Liu, B.B.; Cui, T. (Сверхтвердые материалы, 2014)
    Technetium nitrides with various ideal stoichiometries have been investigated with the first-principle method at the pressures between 0–60 GPa. It have been found that there could be many stable technetium nitrides including ...
  • Metastable host–guest structure of carbon 
    Zhu, Q.; Feya, O.D.; Boulfelfel, S.E.; Oganov, A.R. (Сверхтвердые материалы, 2014)
    A family of metastable host–guest structures, the prototype of which is a tetragonal tP9 structure with 9 atoms per cell has been found. It is composed of an 8-atoms tetragonal host, with atoms filling channels oriented ...
  • Thermoelastic equation of state of boron suboxide B₆O up to 6 GPa and 2700 K: simplified anderson-grüneisen model and thermodynamic consistency 
    Kurakevych, O.O.; Solozhenko, V.L. (Сверхтвердые материалы, 2014)
    The p-V-T equation of state of superhard boron suboxide B₆O has been measured up to 6 GPa and 2700 K using multianvil technique and synchrotron X-ray diffraction. To fit the experimental data, the theoretical p-V-T equation ...
  • Сравнительное наноиндентирование монокристаллов твердых и сверхтвердых оксидов 
    Дуб, С.Н.; Бражкин, В.В.; Белоус, В.А.; Толмачева, Г.Н.; Коневский, П.В. (Сверхтвердые материалы, 2014)
    Расcмотрены результаты исследования зарождения пластического течения в монокристаллах твердых и сверхтвердых оксидов при наноиндентировании. Установлено, что переход от упругого к упруго-пластическому деформированию в ...

Пошук


Розширений пошук

Перегляд

Мій обліковий запис