Identification of paramagnetic Pb[sup +3] defects in lead zirconate titanate ceramics

Warren, W.L.; Tuttle, B.A.; McWhorter, P.J.; Rong, F.C.; Poindexter, E.H.
February 1993
Applied Physics Letters;2/1/1993, Vol. 62 Issue 5, p482
Academic Journal
Identifies the intrinsic paramagnetic lead[sup +3] defect centers in lead zirconate titanate ceramics. Use of electron paramagnetic resonance spectroscopy; Optical generation of the charged traps through ultraviolet illumination; Localization of the defect unpaired electron of the defect on the lead nucleus.


Related Articles

  • Point defects and thermoelectric properties of iron disilicide ceramics sintered with SiH4-plasma-processed micrograins. Miki, T.; Matsui, Y.; Teraoka, Y.; Ebina, Y.; Matsubara, K.; Kishimoto, K. // Journal of Applied Physics;8/15/1994, Vol. 76 Issue 4, p2097 

    Presents a study that investigated point defects and thermoelectric properties of iron disilicide ceramics sintered with SiH[sub4]-plasma-processed micrograins. Specimens used in the research; Sample preparation procedures; Analysis of the electron paramagnetic resonance spectra of non-plasma...

  • Trivalent zirconium and hafnium ions in yttrium oxide ceramics. Solomonov, V.; Spirina, A.; Konev, S.; Cholakh, S. // Optics & Spectroscopy;May2014, Vol. 116 Issue 5, p793 

    An analysis of the electron spin resonance (ESR) spectrum of transparent ceramics composed of yttrium oxide with zirconium and hafnium additives has revealed the presence of signals (with similar parameters) from Zr and Hf ions, which have a similar electron configurations of the ground states:...

  • Localization of conduction electrons and the magnetic properties of the molecular metals �?-(BEDT-TTF)4NH4[M(C2O4)3] � DMF (M = Cr3+, Fe3+). Morgunov, R. B.; Shibaeva, R. P.; Yagubskii, �. B.; Kato, T.; Tanimoto, Y. // Journal of Experimental & Theoretical Physics;Jan2006, Vol. 102 Issue 1, p121 

    Quasi-two-dimensional organic metals �?-(BEDT-TTF)4NH4[M(C2O4)3] � DMF containing the oxalate complexes of Cr3+ or Fe3+ ions between the conducting organic layers of the BEDT-TTF molecules are studied by EPR spectroscopy, and the contributions of these metallic complexes, conduction...

  • Nature of defects in nanocrystalline zinc oxide with particles of tubular morphology. Melkozerova, M.; Krasil'nikov, V.; Gyrdasova, O.; Zabolotskaya, E.; Shalaeva, E.; Samigullina, R. // Theoretical & Experimental Chemistry;Jul2012, Vol. 48 Issue 3, p149 

    Nanostructured ZnO powders with particles of tubular form were synthesized by a precursor method. A narrow symmetrical line with a g factor of 2.002 was detected in the ESR spectra of the materials. On the basis of analysis of the dependence of the line intensities on the heat treatment...

  • Electron paramagnetic resonance monitoring of recovery of fast neutron irradiated GaAs. Goltzené, A.; Meyer, B.; Schwab, C. // Journal of Applied Physics;2/15/1985, Vol. 57 Issue 4, p1332 

    Presents a study that focused on the electron paramagnetic resonance spectra of fast neutron irradiated semi-insulating gallium arsenide. Correlation of the electrical activation of beryllium implants with the annealing of the main defects on the cation sublattice; Methodology used in the...

  • Superhyperfine structure of the EPR spectra of Nd and U ions in Li RF ( R = Y, Lu, Tm) double fluorides. Aminov, L.; Ershova, A.; Korableva, S.; Kurkin, I.; Malkin, B.; Rodionov, A. // Physics of the Solid State;Nov2011, Vol. 53 Issue 11, p2240 

    The superhyperfine structure of the EPR spectra of impurity Nd and U ions in LiYF, LiLuF, and LiTmF double-fluoride single crystals has been observed and discussed. In LiYF: Nd ( g = 1.987, g = 2.554) and LiTmF: Nd, the superhyperfine structure is observed at the orientation of the external...

  • RADIATION DAMAGE INDUCED BY KRYPTON IONS IN SINTERED α--Al2O3. Dalmasso, C.; Iacconi, P.; Beauvy, M.; Lapraz, D.; Balan, E.; Calas, G. // Radiation Protection Dosimetry;2006, Vol. 119 Issue 1-4, p222 

    Alpha-alumina is a useful thermoluminescence (TL) dosemeter. The knowledge of its behaviour under irradiation is thus of primary importance. The purpose of this paper is to characterise the radiation damage produced by swift krypton ions using various experimental methods, namely TL, optical...

  • Characterization of O-Centers on Single Crystalline MgO(001)-Films. Gonchar, A.; Lian, J.; Risse, T.; Freund, H.-J.; Valentin, C.; Pacchioni, G. // Topics in Catalysis;Sep2015, Vol. 58 Issue 12/13, p811 

    Defects play an important role for understanding the properties of oxide surfaces. However, a detailed atomistic characterization of the properties of defects in particular of point defects is still a challenging task. On polycrystalline material it is the large variety of different species in...

  • Formation of glass synthesized by sol-gel technology. Bogomolova, L. D.; Pavlushkina, T. K.; Morozova, I. V. // Glass & Ceramics;Jul2007, Vol. 63 Issue 7/8, p254 

    The process of glass synthesis by the sol-gel method is studied using analysis of EPR spectra. The gelation process and formation of xerogels are considered depending on the temperature-time parameters and the type of initial components. It is established that the glass phase starts to be formed...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics