Temperature dependence of elastic constants and anisotropy of acoustic attenuation in pure and doped Y3Al5O12 crystals

Ахмеджанов, Ф.Р., Тошпулатов, И.Ш.

O‘zbekiston fizika jurnali · 2025-yil

Annotatsiya

The anisotropy of acoustic attenuation at a frequency of 30 MHz and the temperature dependenceof the effective elastic constants in pure and neodymium-doped yttrium aluminum garnetcrystals in the temperature range of 290−450 K have been studied. The real and imaginarycomponents of the elasticity tensor in these crystals were determined. Based on them, a sectionof the characteristic surface of the attenuation coefficient by the (001) plane was constructed.The special directions of propagation of acoustic waves in the (100) plane have been found.

Maqola ma’lumotlari
MualliflarАхмеджанов, Ф.Р., Тошпулатов, И.Ш.
JurnalO‘zbekiston fizika jurnali
NashriyotЎзбекистон Республикаси Фанлар академияси
ISSN1025-8817, 2181-077X
Nashr sanasi2025-10-31
Jild27
Son3
TilIngliz
Ilmiy sohaFizika-matematika
DOI10.52304/.v27i3.599
Indeksga qo‘shilgan2026-08-26

Kalit so‘zlar

кристаллы иттрий алюминиевого граната, анизотропия, эффективные упругие константы, затухание акустических волн, температурная зависимость, yttrium aluminum garnet crystals, anisotropy, effective elastic constants, attenuation of acoustic waves, temperature dependence

Ilmiy soha

Iqtibos keltirish

APAАхмеджанов, Ф.Р., & Тошпулатов, И.Ш. (2025). Temperature dependence of elastic constants and anisotropy of acoustic attenuation in pure and doped Y3Al5O12 crystals. O‘zbekiston fizika jurnali, 27(3). https://doi.org/10.52304/.v27i3.599
GOST (OAK)Ахмеджанов, Ф.Р., Тошпулатов, И.Ш. Temperature dependence of elastic constants and anisotropy of acoustic attenuation in pure and doped Y3Al5O12 crystals // O‘zbekiston fizika jurnali. – 2025. – T. 27, № 3. – DOI: 10.52304/.v27i3.599.
MLAАхмеджанов, Ф.Р., and Тошпулатов, И.Ш. “Temperature dependence of elastic constants and anisotropy of acoustic attenuation in pure and doped Y3Al5O12 crystals.” O‘zbekiston fizika jurnali, 27(3), 2025. https://doi.org/10.52304/.v27i3.599
ChicagoАхмеджанов, Ф.Р., and Тошпулатов, И.Ш. “Temperature dependence of elastic constants and anisotropy of acoustic attenuation in pure and doped Y3Al5O12 crystals.” O‘zbekiston fizika jurnali, 27(3) (2025). https://doi.org/10.52304/.v27i3.599
HarvardАхмеджанов, Ф.Р., and Тошпулатов, И.Ш (2025) ‘Temperature dependence of elastic constants and anisotropy of acoustic attenuation in pure and doped Y3Al5O12 crystals’, O‘zbekiston fizika jurnali, 27(3). https://doi.org/10.52304/.v27i3.599
BibTeX
@article{article2025,
  title = {Temperature dependence of elastic constants and anisotropy of acoustic attenuation in pure and doped Y3Al5O12 crystals},
  author = {Ахмеджанов, Ф.Р. and Тошпулатов, И.Ш.},
  journal = {O‘zbekiston fizika jurnali},
  year = {2025},
  volume = {27},
  number = {3},
  doi = {10.52304/.v27i3.599},
  url = {https://doi.org/10.52304/.v27i3.599}
}

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