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.
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 اولTuning the Thermal Relaxation of Transition-Metal Ferrite Nanoparticles Through Their Intrinsic Magnetocrystalline Anisotropy
متن کامل
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 کاملStress 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 کاملذخیره 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