Axis thermal expansion switching in transition-metal zirconides <i>Tr</i>Zr<sub>2</sub> by tuning the c/a ratio

نویسندگان

چکیده

This study examines the temperature-dependent evolution of lattice constants for various CuAl2-type compounds, including NiZr2, (Co,Rh,Ir)Zr2, (Fe,Co,Rh,Ir)Zr2, and (Co,Ni,Cu,Rh,Ir)Zr2, in pursuit negative or zero thermal expansion. Results reveal that NiZr2 has positive expansion, while other compounds exhibit uniaxial expansion along c-axis contraction. The suggests can be controlled by manipulating c/a ratio through Tr-site substitution, providing a design principle achieving potentially single compound TrZr2 compounds.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

‏‎suppression of coke formation in thermal cracking by coke inhibitors‎‏

‏‎the main purpose of this research was to:1.develop a coking model for thermal cracking of naphtha.2.study coke inhibition methods using different coke inhibitors.developing a coking model in naphtha cracking reactors requires a suitable model of the thermal cracking reactor based on a reliable kinetic model.to obtain reliable results all these models shall be solved simultaneously.for this pu...

15 صفحه اول

Mechanism of axis switching in low aspect-ratio rectangular jets

Submitted for the DFD12 Meeting of The American Physical Society Mechanism of axis-switching in low aspect-ratio rectangular jets NAN CHEN, HUIDAN (WHITNEY) YU, Indiana University-Purdue University Indianapolis (IUPUI) — Axis-switching (AS) refers to the change in the orientation of the major axis of the jet from initial spanwise to later lateral direction. This phenomenon is of great interest ...

متن کامل

Stress Tuning of the Metal-Insulator Transition at Millikelvin Temperatures

D. V. Lang, J. Appl. Phys. 45, 3014 (1974), and 47, 3587 (1976). D. Pons and S. Makram-Ebeid, J. Phys. (Paris) 40, 1161 (1979). 3S. Makram-Ebeid, Appl. Phys. Lett. 37, 464 (1980), and in Defects in Semiconductors, edited by J. Narayan and T. Y. Tan (North-Holland, New York, 1981), Vol. 2, p. 495. S. Makram-Ebeid, G. M. Martin, and D. W. Woodard, J. Phys. Soc. Jpn. 49, 287 (1980). J. B. Oppenhei...

متن کامل

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: Applied Physics Express

سال: 2023

ISSN: ['1882-0786', '1882-0778']

DOI: https://doi.org/10.35848/1882-0786/acc006