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Dissertations / Theses on the topic 'ZNE'

Author: Grafiati
Published: 2 June 2025
Last updated: 31 July 2025

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1

Ngonlong, Ekende Elisabeth. "Towards a better understanding of bacterial resistance to heavy metal ions: the case of the Sil and Zne systems from Cupriavidus metallidurans CH34." Doctoral thesis, Universite Libre de Bruxelles, 2012. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209686.

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2

Cheong, H., D. Nam, Анатолій Сергійович Опанасюк, et al. "Raman investigation on ZnS, ZnSe, ZnTe thin films obtained by CSVS technique." Thesis, Sumy State University Publishing, 2012. http://essuir.sumdu.edu.ua/handle/123456789/29350.

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У цій роботі були досліджені спектри комбінаційного розсіювання в тонких напівпровідникових плівках сульфіду цинку, селеніду цинку і телуриду цинку, нанесених за допомогою методу вакуумної сублімації в квазізамкнутом об'ємі. Всі плівки показали поздовжні оптичні репліки фононної моди. Зміна температури підкладки в результаті призвела до невеликим зміщень фононних частот в ZnSe і ZnTe, але не в тонких плівок ZnS. При цитуванні документа, використовуйте посилання http://essuir.sumdu.edu.ua/handle/123456789/29350<br>В этой работе были исследованы спектры комбинационного рассеяния в тонких полупр
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3

Опанасюк, Анатолій Сергійович, Анатолий Сергеевич Опанасюк, Anatolii Serhiiovych Opanasiuk, et al. "Raman Investigation on ZnS, ZnSe, ZnTe Thin Films Obtained by CSVS Technique." Thesis, Sumy State University, 2012. http://essuir.sumdu.edu.ua/handle/123456789/35100.

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In this work, Raman spectra of zinc sulfide, zinc selenide, and zinc telluride thin film semiconductors deposited by the close-spaced vacuum sublimation technique were investigated. All of the films showed longitudinal optical phonon mode replicas. Varying the substrate temperature results in small shifts of the phonon frequencies in ZnSe and ZnTe, but not in ZnS thin films. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35100
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4

Доброжан, Олександр Анатолійович, Александр Анатольевич Доброжан, Oleksandr Anatoliiovych Dobrozhan та ін. "Порівняння оптичних втрат у сонячних елементах на основі гетеропереходів n-ito(zno)/n-cds(n-zns, znse)/p-czts". Thesis, Сумський державний університет, 2016. http://essuir.sumdu.edu.ua/handle/123456789/46239.

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5

Опанасюк, Анатолій Сергійович, Анатолий Сергеевич Опанасюк, Anatolii Serhiiovych Opanasiuk та ін. "Моделювання фізичних процесів у напівпровідникових сонячних елементах на основі гетеропереходів n-ITO(ZnO)/n-CdS(n-ZnS, ZnSe)/p-CZTS". Thesis, Сумський державний університет, 2018. http://essuir.sumdu.edu.ua/handle/123456789/67813.

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Перспективним способом використання сонячної енергії є її перетворення в електричну, використовуючи сонячні елементи (СЕ), зокрема тонкоплівкові прилади типу “superstrate”, які мають багатошарову конструкцію. На теперішній час найбільш поширені СЕ першого та другого поколінь на основі поглинальних шарів Si, CdTe, GaAs, Cu(In1-x,Gax)(S1-xSex)2, які демонструють ефективність більшу за 20 %.
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6

Опанасюк, Анатолій Сергійович, Анатолий Сергеевич Опанасюк, Anatolii Serhiiovych Opanasiuk та ін. "Вплив оптичних і рекомбінаційних втрат на ефективність сонячних елементів на основі гетеропереходів n-ITO(ZnO)/n-CdS(ZnS,ZnSe)/p-CZTS". Thesis, Астропринт, 2016. http://essuir.sumdu.edu.ua/handle/123456789/46081.

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Згідно з прогнозами з середини XXI століття сонячна енергетика стане домінуючим джерелом енергії людства. У наш час як перспективна заміна традиційним поглинаючим шарам тонкоплівкових сонячних елементів (СЕ) розглядається чотирикомпонентна сполука Cu2ZnSnS4 (CZTS), яка має оптимальну для перетворення сонячної енергії ширину забороненої зони (Eg = 1,5 eВ) та р-тип провідності. Віконним матеріалом у такому СЕ тардиційно виступає CdS, а фронтальним контактом ITO. Альтернативою відомим СЕ є конструкції з вікном з ZnS або ZnSe та струмознімальним шаром ZnO:Al. За оцінками ефективність тонкоплівков
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7

Jones, A. P. C. "Electroluminescence in epitaxial thin film ZnS and ZnSe." Thesis, Durham University, 1987. http://etheses.dur.ac.uk/6783/.

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The application of the metalorganic chemical vapour deposition technique to the production of II-VI compound semiconductor electroluminescent devices is discussed. Both low field MIS minority carrier injection devices and high field impact excitation structures are considered, and comparisons are drawn with more commiercially orientated electroluminescent displays. The epitaxial growth of ZnS and ZnSe onto (100) orientated GaAs substrates, using the reactions between dimethyl zinc and the hydrides HgS and H2Se, is described. Details are given of a novel epitaxial MISi device processing technol
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8

Silva, Alessandra dos Santos. "Estudo de propriedades físicas de nanocristais de ZnTe e Zn1-xAxTe (A = Mn; Co) no sistema vítreo P2O5 ZnO Al2O3 BaO PbO." Universidade Federal de Uberlândia, 2015. https://repositorio.ufu.br/handle/123456789/15620.

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Fundação de Amparo a Pesquisa do Estado de Minas Gerais<br>In this work, Zn1-xAxTe (A = Mn, Co) diluted magnetic semiconductors (DMS) nanocrystal (NCs) were successfully grown in the P2O5 ZnO Al2O3 BaO PbO glass system synthesized by the method of Fusion-Nucleation, after subjecting to appropriate thermal annealing. Various experimental techniques were used in this study in order to get a comprehensive understanding of the optical, morphological, structural and magnetic properties these NCs. Transmission electron microscopy (TEM) and atomic force microscopy (AFM) images revealed the si
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9

Cloitre, Thierry. "Elaboration par MOVPE des matériaux semiconducteurs II-VI grand gap ZnSe et ZnTe : application à la croissance des superréseaux ZnSe/ZnTe." Montpellier 2, 1992. http://www.theses.fr/1992MON20072.

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Ce memoire est consacre a la croissance epitaxiale par movpe des semiconducteurs ii-vi a grand gap, znse, znte, ainsi que des structures de type super-reseaux znse-znte. L'utilisation d'un nouveau precurseur du zinc a permis d'ameliorer considerablement la qualite des materiaux deposes (homogeneite et purete). La determination des conditions de croissance optimales de znse et znte, epitaxie grace a ce nouveau precurseur, a permis d'aboutir a la realisation effective de super-reseaux znse-znte pour movpe. Une premiere modelisation de la structure de bande de ces structures a ete realisee par la
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10

Luo, Ming. "Transition-metal ions in II-VI semiconductors ZnSe and ZnTe /." Morgantown, W. Va. : [West Virginia University Libraries], 2006. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=4630.

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Thesis (Ph. D.)--West Virginia University, 2006.<br>Title from document title page. Document formatted into pages; contains xiv, 141 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 135-141).
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11

Poolton, N. "ODMR studies of recombination emission bands in ZnSe and ZnS." Thesis, University of Hull, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.381883.

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12

Zhang, Jiazhen. "Optical characterization and device application of the semiconductors ZnSe and ZnS." Thesis, University of St Andrews, 1991. http://hdl.handle.net/10023/14160.

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We have presented evidence that the blue emission band, which is dominant at room temperature in ZnSe made under a wide variety of conditions, arises from a transition between a free hole and an electron bound to a donor, but not all donors contribute. There is a cutoff energy within the spread of donor levels above which there is negligible contribution to the emission. It is suggested that the cutoff corresponds to a localization edge of the same nature as the mobility edge. The line shape calculation based on a simple model agrees well with the experimental data. The origin of the blue emis
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13

Filsan, Ahmed Youssouf Filsane. "Etude des réponses optiques de nanocristaux à base de semiconducteurs II-VI : znTe, ZnS et de ZnS : mn." Thesis, Metz, 2011. http://www.theses.fr/2011METZ009S/document.

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Ce travail de thèse s’inscrit dans le cadre de l’étude des réponses optiques des nanocristaux à base de semiconducteurs II-VI. Ici nous avons déterminé les propriétés optiques de ZnTe, ZnS et ‘ZnS : Mn’ nanostructurés par ellipsométrie spectroscopique (SE). Nous avons déterminé la fonction diélectrique et les transitions optiques des NC-ZnTe par SE dans la gamme spectrale 0.6 à 6.5 eV. L’influence de la taille des NC sur les propriétés optiques et en particulier sur les transitions optiques a été aussi montrée. Les réponses optiques ont été déterminées en utilisant deux modèles : le modèle des
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14

Toman, Elizabeth. "ZnO & Zn₂SnO₄ dye sensitized solar cells." Connect to resource, 2007. http://hdl.handle.net/1811/25204.

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Thesis (Honors)--Ohio State University, 2007.<br>Title from first page of PDF file. Document formatted into pages: contains 22 p.; also includes graphics. Includes bibliographical references (p. 22). Available online via Ohio State University's Knowledge Bank.
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15

Bannert, Tomáš. "Studium růstu ZnO krystalů ze supersaturovaného alkalického elektrolytu." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2017. http://www.nusl.cz/ntk/nusl-319632.

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This thesis deals with the study of growth of zinc oxide crystals from supersaturated solutions using a scanning electron microscope and XRD methods. The work is divided into a theoretical and an experimental part. The theoretical part analyses issues related to the principle of operation of electrochemical cells with an emphasis on Ni-Zn batteries and phenomena limiting the life and efficiency of Ni-Zn batteries with a focus on phenomena that affect precipitation processes of zinc oxide crystals. It also analyses and compares the appropriateness of the methods that have been used to study the
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16

Shastri, Vasant. "Excitonic and Raman properties of ZnSe/Zn1-xCdxSe strained-layer quantum wells." Ohio : Ohio University, 1991. http://www.ohiolink.edu/etd/view.cgi?ohiou1173325694.

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17

Guan, Juan. "Synthesis and structural characterization of ZnTe/ZnSe core/shell tunable quantum dots." Thesis, Massachusetts Institute of Technology, 2008. http://hdl.handle.net/1721.1/43092.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Chemistry, 2008.<br>Includes bibliographical references.<br>Colloidal semiconductor nanocrystals or quantum dots have attracted much attention recently with their unique optical properties. Here we present a novel approach to synthesize ZnTe/ZnSe core/shell tunable quantum dots. Characterizations such as transmission electron microscopy, wavelength dispersive X-ray spectroscopy, powder x-ray diffraction are employed to give evidence for the core/shell structure. Absorption, and photoluminescence spectra demonstrate the tunability o
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18

Sandner, Julian Christoph. "Die toxikologische Relevanz der Zn2+-Freisetzung bei der Degradation von ZnO-Nanopartikeln." Doctoral thesis, Universitätsbibliothek Leipzig, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-211704.

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Nanoobjekte werden als eines der meist untersuchten Forschungsgebiete unserer Zeit immer beliebter in der Industrie, da durch Variation ihrer Strukturen besondere Eigenschaften entlockt werden können, die bei makrokristallinen Kompositionen nicht auftreten. Doch mit Zunahme der Anwendungsbereiche steigt wiederum die Wahrscheinlichkeit einer hohen Exposition, was die toxikologischen Untersuchungen der letzten Jahre bedingte. Allerdings wurden dabei weniger die kausalen Zusammenhänge eruiert. In dieser Arbeit zeigt der Autor die Beziehungen zwischen ZnO-Toxizität und intrazellulärer Zn2+-Konzent
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19

Abounadi, Abdelhadi. "Etude des propriétés optiques du semiconducteur ZnS et d'un super-réseau ZnS-ZnSe élaborés par MOVPE [MetalOrganic Chemical Vapor Epitaxy]." Montpellier 2, 1994. http://www.theses.fr/1994MON20134.

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Ce memoire est consacre a l'etude des proprietes optiques du compose semiconducteur zns et d'un super-reseau zns-znse forme de 45 periodes de 33 a de zns et 37a de znse, epitaxiees par movpe. Les mesures experimentales et les calculs theoriques de la reflectivite (par le modele de la dispersion spatiale a deux oscillateurs) permettent de determiner les proprietes des differentes couches fabriquees a differentes temperatures. Ces resultats joints a la mesure des rapports des intensites des pics de photoluminescence montrent que la couche epitaxiee a 300c presente la meilleur qualite optique, co
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20

Adegoke, Oluwasesan, Tebello Nyokong, and Patricia B. C. Forbes. "Deposition of CdS, CdS/ZnSe and CdS/ZnSe/ZnS shells around CdSeTe alloyed core quantum dots: effects on optical properties." Wiley, 2015. http://hdl.handle.net/10962/d1020342.

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In this work, we synthesized water-soluble L-cysteine-capped alloyed CdSeTe core quantum dots (QDs) and investigated the structural and optical properties of deposition of each of CdS, CdS/ZnSe and CdS/ZnSe/ZnS shell layers. Photophysical results showed that the overcoating of a CdS shell around the alloyed CdSeTe core [quantum yield (QY) = 8.4%] resulted in effective confinement of the radiative exciton with an improved QY value of 93.5%. Subsequent deposition of a ZnSe shell around the CdSeTe/CdS surface decreased the QY value to 24.7%, but an increase in the QY value of up to 49.5% was obse
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Morusu, Madan. "Investigation of CZTSe Solar Cell with ZnS, ZnSe and In2S3 as Buffer Layers." University of Toledo / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1344432907.

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22

Ishida, Keiichi. "Landau spectra of ZnH and neutral Zn in germanium." Access electronically, 2004. http://www.library.uow.edu.au/adt-NWU/public/adt-NWU20041220.135747/index.html.

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23

Perraud, Igor. "Combustion auto-propagée et mécanosynthèse de ZnS : étude des conversions ZnS <->ZnO et application à la désulfuration des gaz." Thesis, Montpellier 2, 2012. http://www.theses.fr/2012MON20097/document.

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Aujourd'hui, l'impact environnemental de chaque technologie fait l'objet de toutes les attentions. L'élimination des composés soufrés et surtout de H2S dans les gaz entre dans cet aspect écologique au sein de plusieurs processus industriels. L'oxyde de zinc est utilisé comme adsorbant régénérable pour la désulfuration. Le but de ce travail est la préparation de filtres monolithiques macroporeux et de nanopoudres de ZnO avec une forte capacité en soufre et facilement régénérable, ainsi que l'optimisation de leurs propriétés.Des matériaux composites ZnS/NaCl sont tout d'abord synthétisés par com
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24

Gromboni, Murilo Fernando. "Filmes finos de ZnSe e ZnTe obtidos por eletrodeposição para aplicação em dispositivos fotovoltaicos." Universidade Federal de São Carlos, 2014. https://repositorio.ufscar.br/handle/ufscar/7556.

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Submitted by Alison Vanceto (alison-vanceto@hotmail.com) on 2016-09-27T13:43:33Z No. of bitstreams: 1 TeseMFG.pdf: 7170735 bytes, checksum: c313dcdf72f8f0d0ad970392640b8f7e (MD5)<br>Approved for entry into archive by Marina Freitas (marinapf@ufscar.br) on 2016-09-27T20:09:55Z (GMT) No. of bitstreams: 1 TeseMFG.pdf: 7170735 bytes, checksum: c313dcdf72f8f0d0ad970392640b8f7e (MD5)<br>Approved for entry into archive by Marina Freitas (marinapf@ufscar.br) on 2016-09-27T20:10:03Z (GMT) No. of bitstreams: 1 TeseMFG.pdf: 7170735 bytes, checksum: c313dcdf72f8f0d0ad970392640b8f7e (MD5)<br>Made avail
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JÃnior, Francisco Francinà Maia. "4H-SiC, ZnSe/ZnS, MAAâs e CCCAâs: Propriedades de transporte, eletrÃnicas, vibracionais e Ãticas." Universidade Federal do CearÃ, 2005. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=1956.

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26

Tempier, Nathalie. "Croissance par MOVPE et caractérisation des super-réseaux II-VI grand gap ZnSe-ZnTe." Montpellier 2, 1993. http://www.theses.fr/1993MON20161.

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Ce memoire est consacre a la croissance epitaxiale et a l'etude des super-reseaux a grand gap znse-znte. Les applications potentielles de ce systeme concernent l'opto-electronique (emission dans la gamme bleue du spectre visible). La technique de croissance utilisee est l'epitaxie en phase vapeur a partir d'organometalliques (movpe). La technologie de l'equipement a ete optimisee en vue d'obtenir des interfaces abruptes et les conditions de croissance optimales ont ete determinees. Les echantillons ont ete caracterises d'un point de vue structural (diffraction x, etocaps, microscopie. . . ) et
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Maia, Júnior Francisco Franciné. "4H-SiC, ZnSe/ZnS, MAA’s e CCCA’s: Propriedades de transporte, eletrônicas, vibracionais e óticas." reponame:Repositório Institucional da UFC, 2005. http://www.repositorio.ufc.br/handle/riufc/8106.

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MAIA JÚNIOR, Francisco Franciné. 4H-SiC, ZnSe/ZnS, MAA’s e CCCA’s: Propriedades de transporte, eletrônicas, vibracionais e óticas. 2005. 115 f. Dissertação (Mestrado em Física) - Programa de Pós-Graduação em Física, Departamento de Física, Centro de Ciências, Universidade Federal do Ceará, Fortaleza, 2005.<br>Submitted by Edvander Pires (edvanderpires@gmail.com) on 2014-05-19T20:53:51Z No. of bitstreams: 1 2005_dis_ffmaiajunior.pdf: 18000759 bytes, checksum: 70e07eeda34a1f64711c9e363535f938 (MD5)<br>Approved for entry into archive by Edvander Pires(edvanderpires@gmail.com) on 2014-05-19T20:57:
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Merveille, Christiaan. "Nanosecond-scale nonlinear-optical properties of electronic origin of ZnSe and of ZnSe(Zn,Cd)Se MQW-structures." Thesis, Heriot-Watt University, 1997. http://hdl.handle.net/10399/636.

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Alqarni, Fahad, and Fahad Dhafer Alqarni. "Study of Piezo-phototronic Effect on Type-II Heterojunction ZnO/ZnSe Core/Shell Nanowire Array." ScholarWorks@UNO, 2015. http://scholarworks.uno.edu/td/2034.

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Brayek, Amine. "Etude des propriétés photo-électrochimiques des structures cœur-coquille ZnO/ZnS électrodéposées sur verre-ITO." Sorbonne Paris Cité, 2016. http://www.theses.fr/2016USPCC075.

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Les structures à hétérojonction attirent beaucoup d'attention à l'amélioration de l'injection d'électrons à travers l'interface. L'hétérojonction unidimensionnelle ZnS@ZnO est synthétisée sur des substrats conducteurs de verre d'une manière contrôlée, au moyen d'un dépôt électrochimique simple en deux étapes et d'une sulfuration chimique de nanofil de ZnO comme matrice réactive. Les propriétés photoélectrochimiques (PEC) des hétérostructures résultantes ont été mesurées, en utilisant une cellule électrochimique éclairée par une lampe au xénon standard. Les réseaux de nanofils ZnO@ZnS core-shel
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Stehr, Jan Eric, Xingjun Wang, Stanislav Filippov, et al. "Defects in N, O and N, Zn implanted ZnO bulk crystals." Linköpings universitet, Funktionella elektroniska material, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-91343.

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Comprehensive characterization of defects formed in bulk ZnO single crystals co-implanted with N and Zn as well as N and O atoms is performed by means of optically detected magnetic resonance (ODMR) complemented by Raman and photoluminescence (PL) spectroscopies. It is shown that in addition to intrinsic defects such as Zn vacancies and Zn interstitials, several N-related defects are formed in the implanted ZnO. The prevailed configuration of the defects is found to depend on the choices of the co-implants and also the chosen annealing ambient. Specifically, co-implantation with O leads to the
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Suthagar, J., and Kissinger J. K. Suthan. "Synthesis and Characterization of ZnSe1-xTex Alloy Thin Films Deposited by Electron Beam Technique." Thesis, Sumy State University, 2012. http://essuir.sumdu.edu.ua/handle/123456789/35012.

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ZnSe1-x Tex solid solutions were prepared and films were deposited on glass substrates with x 0.2, 0.4, 0.6 and 0.8. DTA/TGA analysis was carried out to study the alloy formation temperature. Structural studies by XRD results showed the polycrystalline nature of the films. The Full Width at Half Maximum (FWHM) values were observed from the XRD pattern and used to evaluate the microstructural parameters like crystallite size, strain, dislocation density and stacking fault density for all the films with x 0.2, 0.4, 0.6 and 0.8. These films were coated with a thickness of about 200 nm on gla
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Li, Yuanjie. "Development of ZnO-based thin film transistors and phosphorus-doped ZnO and (Zn,Mg)O by pulsed laser deposition." [Gainesville, Fla.] : University of Florida, 2006. http://purl.fcla.edu/fcla/etd/UFE0013815.

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34

GUENNAN, DRISS. "Emission stimulee et gain optique de semiconducteurs a large bande interdite directe (zns, znse et gan)." Université Louis Pasteur (Strasbourg) (1971-2008), 1998. http://www.theses.fr/1998STR13057.

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Le travail presente dans cette these a pour objet initial la caracterisation de couches semiconductrices epitaxiees de zns, znse et gan par la mesure de leurs proprietes optiques lineaires au voisinage de leurs resonances excitoniques (mesure des spectres de photoluminescence, de reflection et d'absorption des couches). Leurs proprietes optiques nonlineaires, notamment leurs photoluminescences sous forte excitation lumineuse et leurs spectres d'excitation, ont ete etudiees ensuite. Des processus tels que la recombinaison radiative de molecules excitoniques (zns), des excitons par collisions ex
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35

Kim, Changsu. "Optical, laser spectroscopic, and electrical characterization of transition metal doped ZnSe and ZnS nano- and microcrystals." Birmingham, Ala. : University of Alabama at Birmingham, 2009. https://www.mhsl.uab.edu/dt/2009r/kim.pdf.

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Thesis (Ph. D.)--University of Alabama at Birmingham, 2009.<br>Title from PDF title page (viewed Feb. 3, 2010). Additional advisors: Renato Camata, Derrick Dean, Chris M. Lawson, Andrei Stanishevsky, Sergey Vyazovkin. Includes bibliographical references (p. 133-140).
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Meitzner, Karl. "Heterojunction-Assisted Impact Ionization and Other Free Carrier Dynamics in Si, ZnS/Si, and ZnSe/Si." Thesis, University of Oregon, 2015. http://hdl.handle.net/1794/19294.

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With increasing global energy demand and diminishing fossil fuel supplies, the development of clean and affordable renewable energy technology is more important than ever. Photovoltaic devices harvest the sun’s energy to produce electricity and produce very little pollution compared to nonrenewable sources. In order to make these devices affordable, however, technological advances are required. In this dissertation a novel photovoltaic device architecture that is designed to enhance sunlight-to-electricity conversion efficiency of photovoltaics is proposed and demonstrated. The increase in
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Rillon-Marne, Anne-Zoé Cullin Olivier. "Philippe le Chancelier et son oeuvre étude sur l'élaboration d'une poétique musicale /." [Poitiers] : [I-médias], 2008. http://theses.edel.univ-poitiers.fr/theses/2008/Rillon-Anne-Zoe/2008-Rillon-Anne-Zoe-These.pdf.

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Rillon-Marne, Anne-Zoé. "Philippe le Chancelier et son oeuvre : étude sur l'élaboration d'une poétique musicale." Poitiers, 2008. http://theses.edel.univ-poitiers.fr/theses/2008/Rillon-Anne-Zoe/2008-Rillon-Anne-Zoe-These.pdf.

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L'analyse des conduits monodiques moraux attribués au poète, prédicateur et théologien Philippe le Chancelier, révèle les qualités rhétoriques de cette production tant par le texte que la musique. Les deux entretiennent une relation complexe qui peut être de valoriser les sons des mots, d'en clarifier le sens ou encore de mettre en place une construction savante à l'intention des esprits habitués aux subtilités de la poésie rythmique latine. Le désir de communication du message moral impose ses règles et figures, autant de techniques apprises au contact d'autres pratiques du discours. Le poète
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Huh, Jeung-Soo. "Organometallic vapor phase epitaxy of ZnSe with novel Zn and Se sources." Thesis, Massachusetts Institute of Technology, 1994. http://hdl.handle.net/1721.1/33490.

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HELLER, Pavel. "Možnosti (zne)užití grafických výstupů při statistickém zpracování dat." Master's thesis, 2019. http://www.nusl.cz/ntk/nusl-394685.

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This thesis deals with the problem of displaying graphical outputs so that a certain fact is hidden. The aim of this thesis is to provide basic information about graphical outputs. Subsequently, outline the issue of their possible use or misuse and provide basic advice on what to focus on graphical outputs in order not to deceive the graph reader. This thesis is divided into two parts - the theoretical part and the practical part. The theoretical part contains a literary overview of the problems of graphical outputs and their processing. The practical part describes the research on practical g
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Otiashvili, David. "Extramedicínské (zne)užívání buprenorfinu v Gruzii a efektivní léčebná intervence." Doctoral thesis, 2014. http://www.nusl.cz/ntk/nusl-326226.

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Extramedicínské (zne)užívání buprenorfinu v Gruzii a efektivní léčebná intervence MUDr. David Otiashvili Abstrakt Background Since early 2000s, the nonmedical abuse of buprenorphine (Subutex®) tablets, presumably smuggled from EU countries, has represented major phenomena of the problem drug scene in the Republic of Georgia. In a country with relatively high level of injecting drug use (estimated 40,000 persons, i.e. 1.5 % of population aged 15-64, of whom over 50% inject buprenorphine), this represent a major public health problem that needs detailed description and comprehensive set of inter
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Huang, Ying-Shin, and 黃英欣. "Optical studies in distributed Bragg reflectors built from ZnO/MgO and ZnTe/ZnSe multilayer films." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/at23u3.

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博士<br>國立臺灣海洋大學<br>電機工程學系<br>104<br>In this dissertation, the two short-wavelength distributed Bragg reflectors (DBRs) were investigated. Their resonant wavelength of stop band center is designed to be at 550 nm and 570 nm, respectively. The DBRs of stop-band at 550 nm were built from 10- and 15-period ZnO/MgO multilayer films deposited on Si substrates by sputtering technology. The DBRs of stop-band at 570 nm were fabricated by molecular beam epitaxy using 15- and 20-period ZnTe/ZnSe multilayer films grown on GaAs (001) substrates. Firstly, the ZnO/MgO Bragg reflectors were measured at normal
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Weber, Thomas. "Resonante Lichtstreuung in ZnSe-Epitaxieschichten und ZnSe/ZnS-Quantentrogstrukturen /." 1994. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=006487493&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.

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Min-YingHsu and 許民穎. "A Study of Transform ZnO Thin Films and Nanowires to ZnSe and ZnS Using Selenization and Sulfurization Processes." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/92229747100573598805.

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碩士<br>國立成功大學<br>電機工程學系<br>102<br>Recently, Photovoltaic have became a critical issue due to the increasing demand for renewable energy sources. Many research have show that ZnO/ZnSe coaxial nanowires could be as buffer layer of third generation nano-structured solar cells. The objective of this thesis is focus on investigating ZnO nanowires transformed to ZnSe/ZnS nanowires using selenization and sulfurization processes. The ZnO thin film will be prepared on ITO-glass substrate by using RF sputtering. Subsequently, the ZnO nanowires was growth by electrochemical plating method. the structure w
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Zeng, Sheng-Yuan, and 曾聖淵. "Synthesis, Characterization and Performance of the ZnO, ZnS, and ZnSe Nanostructures by Microwave Plasma Enhanced Chemical Vapor Deposition." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/8bx65c.

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碩士<br>中國文化大學<br>化學工程與材料工程學系奈米材料碩士班<br>106<br>When in nano-scale, materials bear different characteristics, suck as optical, electrical, and magnetic properties. Zinc is an important element with low melting point and boiling point characteristic. In this work, zinc oxide nanocolumn、zinc sulfide nanowires、zinc selenide nanobars have been successfully synthesized by MPECVD(microwave plasma enhanced chemical vapor deposition). Use field emission scanning electron microscope(FESEM) to observe the surface morphology and use high resolution transmission electron microscopy(HRTEM) micrographs and sel
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Chen, Wei-Ming, and 陳偉銘. "ZnS/ZnO nanobilayers based-UV photodetector." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/m3eed7.

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碩士<br>國立臺北科技大學<br>製造科技研究所<br>106<br>Recently, chemical, biological, gas and ultraviolet (UV) sensors with modern nanostructures have been widely fabricated and investigated due to their unique structural and optical properties. Moreover, zinc sulfide (ZnS) films are of great importance for applications in various optoelectronic devices. Compared with direct band gap semiconductor ZnO (~3.4 eV), ZnS has a higher band gap (3.7 eV in cubic zinc blende phase) as a UV detector in this specific wavelength region. In addition, ZnS with advantage of a diverse range of possible structures and morpholog
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Cai, Yi-Lin, and 蔡宜霖. "Optical Properties of ZnTe/ZnSe1-xTex and ZnSe/Zn1-xMgxSySe1-y Multiple Quantum Well Grown by Molecular Beam Epitaxy." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/42729037420148661155.

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碩士<br>中原大學<br>應用物理研究所<br>90<br>Abstract We present photoluminescence (PL) spectra from two sets of samples, ZnTe/ZnSe1-xTex (x = 0.46 and 0.78) and ZnSe/Zn1-xMgxSySe1-y (x = 0.03, y = 0.09) multiple quantum wells (MQW), grown on GaAs (001) substrates by molecular beam epitaxy (MBE). A type II band alignment was found in the ZnTe/ZnSe1-xTex quantum well system. Electron is confined in the ZnSe1-xTex layer while hole is localized in the ZnTe layer. At temperature was above 70~90K, inter-band optical emission intensity dropped rapidly. Activation energies calculated from the arrhenius plot of the
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Lai, Yi-Ming, and 賴毅名. "Influence of Zn(NO3)2 and ZnSO4 on the Morphologies and Material Properties of ZnS/ZnO Core Shell Structures." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/mgkqv9.

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碩士<br>國立暨南國際大學<br>應用材料及光電工程學系<br>106<br>This thesis, ZnO/ZnS core/shell structures were fabricated on copper grids and on silicon substrate. With solutions containing ZnO(NO3)2 and ZnSO4. Zinc sulfate was incorporated in the solution to grow ZnO nanorods on copper grids. Firstly, the seed layer was electroplated on the grids or substrates and followed by hydrothermal growth to form ZnO nanorods. Afterwards, ZnS shell was grown on ZnO nanorods’surface in solutions containing Sodium sulfide to form the core shell structure. In order to investigate the characteristics of the structure with variou
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Huang, Bo-Hao, and 黃柏豪. "An investigation on optical characteristics of ZnO nanowires and ZnO/ZnS core-shell nanostructures." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/62409415479445967951.

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碩士<br>國立中興大學<br>物理學系所<br>104<br>In this thesis, we investigate on the optical characteristics of zinc oxide (ZnO) nanowires and ZnO/ZnS core-shell nanostructures. In the experiment, ZnO nanowires were grown on the sapphire using diethylzinc (DEZn) and nitrous oxide (N2O) as precursors, and the ZnS shells of ZnO/ZnS core-shell nanostructures were grown on the ZnO nanowires using the ditert-butylsulfide (DTBS) and DEZn as precursors. The luminescence properties of ZnO nanowires and ZnO/ZnS core-shell nanostructures were studied by photoluminescence (PL) spectroscopy. RT PL measurements of ZnO/Zn
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Li, Zhong. "Growth and Characterization of ZnSe and ZnTe Alloy Nanowires." Thesis, 2012. http://hdl.handle.net/1807/33854.

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The objective of this thesis is to explore the synthesis and characterization of high quality binary ZnTe nanowires with great potential for development of optoelectronic devices including high efficiency photovoltaic cells for energy conversion and high sensitivity photodetectors for green fluorescent protein bioimaging at single molecule level. To systematically explore the fabrication process for high quality nanowires, a chemical vapour deposition system was built for nanowire growth. Computational fluid dynamics simulations were used to optimize the reactor and growth parameters. The simu
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