J 2007

Effect of composition changes on properties and defect structure of crystalline Sm-doped ZrO2

HARTMANOVÁ, Mária, František KUBEL, Vilma BURŠÍKOVÁ, M. JERGEL, Vladislav NAVRÁTIL et. al.

Basic information

Original name

Effect of composition changes on properties and defect structure of crystalline Sm-doped ZrO2

Name in Czech

Efekt změny složení na vlastnosti a defekty ve struktuře krystalického ZrO2 dopovaného Sm (samarium)

Authors

HARTMANOVÁ, Mária (203 Czech Republic), František KUBEL (40 Austria), Vilma BURŠÍKOVÁ (203 Czech Republic, guarantor, belonging to the institution), M. JERGEL (203 Czech Republic), Vladislav NAVRÁTIL (203 Czech Republic, belonging to the institution), E. E. LOMONOVA (643 Russian Federation), Karel NAVRÁTIL (203 Czech Republic, belonging to the institution), F. KUNDRACIK (703 Slovakia) and I. KOSTI (703 Slovakia)

Edition

Russian Journal of Electrochemistry, 2007, 1023-1935

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10302 Condensed matter physics

Country of publisher

Russian Federation

Confidentiality degree

není předmětem státního či obchodního tajemství

Impact factor

Impact factor: 0.263

RIV identification code

RIV/00216224:14310/07:00020898

Organization unit

Faculty of Science

UT WoS

000246338500004

Keywords in English

crystals;ZrO2;Sm2O3;polymorphous structure;pyrochlore phase;electrical conductivity;microhardness;elastic modulus;aborption coefficient;refractive index

Tags

International impact, Reviewed
Změněno: 26/3/2015 14:21, Dana Nesnídalová

Abstract

V originále

Polymorphous structure, electrical conductivity, absorption coefficient, refractive index, and mechanical characteristics of crystalline system ZrO2 + x Sm2O3 is investigated. Vickers microhardness is investigated by the well-known quasi-static indentation method. Plastic microhardness and the effective elastic modulus are studied by the depth-sensing indentation technique. Special attention is devoted to the ordered defect fluorite structure, pyrochlore phase Sm2Zr2O7, observed for x = 43 mol %. Potential applications of the investigated system are discussed.

In Czech

Vliv změny složení na vlastnosti a defekty ve struktuře krystalického ZrO2 dopovaného Sm (samarium)byl studován pomocí několika fyzikálních metod (elektrická vodivost, koeficient absorbce, index lomu a mechanické parametry - mikrotvrdost).

Links

GA106/05/0274, research and development project
Name: Víceúrovňové studium vztahů mezi mechanickými a mikrostrukturními charakteristikami materiálů
Investor: Czech Science Foundation, Multiscale approach to relationships between mechanical and microstructural characteristics of materials
MSM0021622411, plan (intention)
Name: Studium a aplikace plazmochemických reakcí v neizotermickém nízkoteplotním plazmatu a jeho interakcí s povrchem pevných látek
Investor: Ministry of Education, Youth and Sports of the CR, Study and application of plasma chemical reactions in non-isothermic low temperature plasma and its interaction with solid surface