International Conference on Oxide Materials for Electronic Engineering - fabrication, properties and applications (OMEE-2014)最新文献

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Iron-doped gallium borate crystals: Synthesis and ESR study of local disorder 掺铁硼酸镓晶体:合成及局部无序的ESR研究
K. Seleznyova, M. Strugatsky, S. Yagupov, N. Postivey, A. Artemenko, J. Kliava
{"title":"Iron-doped gallium borate crystals: Synthesis and ESR study of local disorder","authors":"K. Seleznyova, M. Strugatsky, S. Yagupov, N. Postivey, A. Artemenko, J. Kliava","doi":"10.1109/OMEE.2014.6912414","DOIUrl":"https://doi.org/10.1109/OMEE.2014.6912414","url":null,"abstract":"High quality Fe<sub>x</sub>Ga<sub>1-x</sub>BO<sub>3</sub> single crystals with 0 ≤ x ≤ 1 were synthesized and studied by electron magnetic resonance in the temperature range from 4 to 290 K. At low x, only the electron spin resonance (ESR) of diluted Fe<sup>3+</sup> ions is present. Fitting to the experimental ESR spectra, assuming distributions of Fe<sup>3+</sup> ligand coordinates, has shown the existence of local disorder in the crystals.","PeriodicalId":142377,"journal":{"name":"International Conference on Oxide Materials for Electronic Engineering - fabrication, properties and applications (OMEE-2014)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126804901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Multitarget sputtering of PZT-containing mixed oxide thin films onto copper-coated Kapton substrates 含pzt混合氧化物薄膜在镀铜卡普顿衬底上的多靶溅射
A. Kleiner, G. Suchaneck, A. Dejneka, L. Jastrabík, V. Lavrentiev, D. Kiselev, G. Gerlach
{"title":"Multitarget sputtering of PZT-containing mixed oxide thin films onto copper-coated Kapton substrates","authors":"A. Kleiner, G. Suchaneck, A. Dejneka, L. Jastrabík, V. Lavrentiev, D. Kiselev, G. Gerlach","doi":"10.1109/OMEE.2014.6912320","DOIUrl":"https://doi.org/10.1109/OMEE.2014.6912320","url":null,"abstract":"Large area film deposition was performed by means of multitarget reactive magnetron sputtering from 200 mm diameter metallic targets (Pb, Ti, Zr) onto Cu-coated Kapton HN substrates. High-power pulse sputtering has been employed for the Zr-target (or alternatively for the Ti-target). Film composition profiles were evaluated by XPS and RBS. Piezoelectric properties were investigated by PFM.","PeriodicalId":142377,"journal":{"name":"International Conference on Oxide Materials for Electronic Engineering - fabrication, properties and applications (OMEE-2014)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130941805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthesis and photocatalytic properties of U3O8-type complex oxides Ag2M4O11 (M = Nb, Ta) u3o8型配合氧化物Ag2M4O11 (M = Nb, Ta)的合成及其光催化性能
I. V. Odynets, S. Khainakov, A. Dikhtiarenko, A. A. Babaryk, N. Slobodyanik
{"title":"Synthesis and photocatalytic properties of U3O8-type complex oxides Ag2M4O11 (M = Nb, Ta)","authors":"I. V. Odynets, S. Khainakov, A. Dikhtiarenko, A. A. Babaryk, N. Slobodyanik","doi":"10.1109/OMEE.2014.6912421","DOIUrl":"https://doi.org/10.1109/OMEE.2014.6912421","url":null,"abstract":"The Ag<sub>2</sub>Nb<sub>4</sub>O<sub>11</sub> (space group R3c, a = 6.1521(3) Å, c = 37.0455(7) Å) and Ag<sub>2</sub>Ta<sub>4</sub>O11 (space group R-3c, a = 6.21021(5) Å, c = 36.8708(3) Å) were prepared by conventional solid-state reaction. Their optical absorption, photocatalytic activity and electronic structure are reported.","PeriodicalId":142377,"journal":{"name":"International Conference on Oxide Materials for Electronic Engineering - fabrication, properties and applications (OMEE-2014)","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132839089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthesis and luminescence properties of calcium phosphates 磷酸钙的合成及其发光性能
A. Terebilenko, K. Terebilenko, N. Slobodyanik, E. Zubar’
{"title":"Synthesis and luminescence properties of calcium phosphates","authors":"A. Terebilenko, K. Terebilenko, N. Slobodyanik, E. Zubar’","doi":"10.1109/OMEE.2014.6912394","DOIUrl":"https://doi.org/10.1109/OMEE.2014.6912394","url":null,"abstract":"The main crystallization trends of complex oxide compounds of yttrium and calcium from potassium phosphate-molybdate melts have been studied. The regions of formation K<sub>3</sub>Y(PO<sub>4</sub>)<sub>2</sub>, YPO<sub>4</sub>, KCaY(PO<sub>4</sub>)<sub>2</sub> and K<sub>2</sub>CaP<sub>2</sub>O<sub>7</sub> from high-temperature solutions of K-Ca-Y-P-Mo-O have been distinguished. The influence of K/Mo and P/Ca ratio in the initial melt has been shown to play the key role in solid phase formation.","PeriodicalId":142377,"journal":{"name":"International Conference on Oxide Materials for Electronic Engineering - fabrication, properties and applications (OMEE-2014)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133676088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Luminescence spectroscopy of electron and neutron irradiated α-Al2O3 single crystals 电子和中子辐照α-Al2O3单晶的发光光谱
V. Harutyunyan, E. Aleksanyan, M. Kirm, G. Yeritsyan, S. Nikoghosyan, A. Sahakyan, N. Grigoryan, V. Makhov
{"title":"Luminescence spectroscopy of electron and neutron irradiated α-Al2O3 single crystals","authors":"V. Harutyunyan, E. Aleksanyan, M. Kirm, G. Yeritsyan, S. Nikoghosyan, A. Sahakyan, N. Grigoryan, V. Makhov","doi":"10.1109/OMEE.2014.6912390","DOIUrl":"https://doi.org/10.1109/OMEE.2014.6912390","url":null,"abstract":"Electronic properties of electron and neutron irradiated α-Al<sub>2</sub>O<sub>3</sub> single crystals were investigated using photoluminescence spectroscopy.","PeriodicalId":142377,"journal":{"name":"International Conference on Oxide Materials for Electronic Engineering - fabrication, properties and applications (OMEE-2014)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132168462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Charge transfer and europium trapped exciton states in Eu3+/Eu2+ doped phosphors Eu3+/Eu2+掺杂荧光粉中的电荷转移和铕捕获激子态
A. Baran, S. Mahlik, M. Grinberg, J. Barzowska, K. Szczodrowski, S. I. Kim, H. Seo
{"title":"Charge transfer and europium trapped exciton states in Eu3+/Eu2+ doped phosphors","authors":"A. Baran, S. Mahlik, M. Grinberg, J. Barzowska, K. Szczodrowski, S. I. Kim, H. Seo","doi":"10.1109/OMEE.2014.6912370","DOIUrl":"https://doi.org/10.1109/OMEE.2014.6912370","url":null,"abstract":"Effects of temperature on the luminescence of LiMgPO<sub>4</sub> and β-Ca<sub>2</sub>SiO<sub>4</sub> doped with Eu<sup>3+</sup> and Eu<sup>2+</sup> is presented. The short distance compensation of the Eu<sup>3+</sup> in the Ca<sub>2</sub>+ sites in β-Ca<sub>2</sub>SiO<sub>4</sub>:Eu<sup>2+</sup>/Eu<sup>3+</sup> and the long distance compensation of Eu<sup>3+</sup> in the Mg<sup>2+</sup> or other sites in LiMgPO<sub>4</sub>:Eu<sup>2+</sup>/Eu<sup>3+</sup> is responsible for different temperature behaviour of the luminescence in both materials. The importance of the energy of the Fermi level is also discusses.","PeriodicalId":142377,"journal":{"name":"International Conference on Oxide Materials for Electronic Engineering - fabrication, properties and applications (OMEE-2014)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114758025","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Fabrication and characterization of 1–4 at.% Nd3+:Y3Al5O12 Laser Ceramics by solid-state reactive sintering 1-4 at的制备与表征。固态反应烧结制备% Nd3+:Y3Al5O12激光陶瓷
V. Baumer, A. Doroshenko, D. Kosyanov, S. Parkhomenko, A. Tolmachev, V. Voznyy, R. Yavetskiy
{"title":"Fabrication and characterization of 1–4 at.% Nd3+:Y3Al5O12 Laser Ceramics by solid-state reactive sintering","authors":"V. Baumer, A. Doroshenko, D. Kosyanov, S. Parkhomenko, A. Tolmachev, V. Voznyy, R. Yavetskiy","doi":"10.1109/OMEE.2014.6912374","DOIUrl":"https://doi.org/10.1109/OMEE.2014.6912374","url":null,"abstract":"Peculiarities of phase formation and densification processes during reactive sintering of Nd3+:YAG laser ceramics prepared using particles with different size have been studied. It has been found that utilization of submicron powders can significantly reduce YAG formation temperature from 1700°C for coarse powder to 1200-1500°C for fine powders. Moreover, utilization of different-sized yttria and alumina particles provide a competitive advantage of shrinkage over expansion processes by changing the kinetics of YAG phase formation. Nd3+:YAG (1-4 at.%) laser ceramics with in-line optical transmission of about 81.5 % at λ=1064 nm has been produced by reactive sintering. Finally, we succeed in lasing of Nd3+:YAG (4 at.%) ceramics under pulsed laser diode pumping.","PeriodicalId":142377,"journal":{"name":"International Conference on Oxide Materials for Electronic Engineering - fabrication, properties and applications (OMEE-2014)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121971518","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The influence of hydrothermal synthesis conditions on the properties of LiFePO4 nanoparticles 水热合成条件对LiFePO4纳米颗粒性能的影响
V. Kotsyubynsky, Al-Saedi Abdul Halek Zamil, V. Moklyak, R. Lisovsky
{"title":"The influence of hydrothermal synthesis conditions on the properties of LiFePO4 nanoparticles","authors":"V. Kotsyubynsky, Al-Saedi Abdul Halek Zamil, V. Moklyak, R. Lisovsky","doi":"10.1109/OMEE.2014.6912359","DOIUrl":"https://doi.org/10.1109/OMEE.2014.6912359","url":null,"abstract":"Work reports the formation of LiFePO4 nanoparticles under hydrothermal method with the investigation of the synthesis conditions (temperature, duration, relative content of polyethylene glycol addition) influence on the obtained material phase composition and magnetic microstructure. The increasing of material conductivity by a formation of carbon coating around the LiFePO4 particles was studied.","PeriodicalId":142377,"journal":{"name":"International Conference on Oxide Materials for Electronic Engineering - fabrication, properties and applications (OMEE-2014)","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117091804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ce3+ multicenters in selected garnets, perovskites, and glasses Ce3+在特定石榴石、钙钛矿和玻璃中的多中心
A. Suchocki, H. Przybylińska, A. Wittlin, M. Berkowski, Chonggeng Ma, M. Brik, A. Kamińska, P. Sybilski, Y. Zorenko, M. Nikl, V. Gorbenko, M. Kucera, A. Wajler, M. Malinowski
{"title":"Ce3+ multicenters in selected garnets, perovskites, and glasses","authors":"A. Suchocki, H. Przybylińska, A. Wittlin, M. Berkowski, Chonggeng Ma, M. Brik, A. Kamińska, P. Sybilski, Y. Zorenko, M. Nikl, V. Gorbenko, M. Kucera, A. Wajler, M. Malinowski","doi":"10.1109/OMEE.2014.6912372","DOIUrl":"https://doi.org/10.1109/OMEE.2014.6912372","url":null,"abstract":"Low-temperature infrared spectra reveal multicenter nature of the Ce3+ dopant in various Czochralski grown garnets, perovskite crystals, and YAG transparent glass. Some of these multicenters are associated with antisite defects, i.e. rare-earth ions substituting smaller cations in different crystallographic positions. The antisite defects have detrimental effect on the scintillation properties of these materials. The epitaxially-grown from flux layers of these materials contain much smaller amount of these defects due to low temperature of growth.","PeriodicalId":142377,"journal":{"name":"International Conference on Oxide Materials for Electronic Engineering - fabrication, properties and applications (OMEE-2014)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128175743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Some features of YAlO3:Mn-based crystalline and ceramic TL detectors YAlO3: mn基晶体和陶瓷TL探测器的一些特性
Y. Zhydachevskii, I. Kamińska, M. Berkowski, A. Twardak, P. Bilski, S. Ubizskii, A. Suchocki
{"title":"Some features of YAlO3:Mn-based crystalline and ceramic TL detectors","authors":"Y. Zhydachevskii, I. Kamińska, M. Berkowski, A. Twardak, P. Bilski, S. Ubizskii, A. Suchocki","doi":"10.1109/OMEE.2014.6912442","DOIUrl":"https://doi.org/10.1109/OMEE.2014.6912442","url":null,"abstract":"The work presents some results on thermoluminescent dosimetry properties of YAlO<sub>3</sub>:Mn-based single crystalline and ceramic detectors for gamma (<sup>60</sup>Co), beta (<sup>90</sup>Sr/<sup>90</sup>Y) and alpha (<sup>241</sup>Am) radiation.","PeriodicalId":142377,"journal":{"name":"International Conference on Oxide Materials for Electronic Engineering - fabrication, properties and applications (OMEE-2014)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129552070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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