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Thèses sur le sujet « GE11 »

Auteur : Grafiati

Publié le 9 mars 2023

Mis à jour le 19 juillet 2025

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1

COLZANI, BARBARA. "Sviluppo di sistemi terapeutici nanoparticellari a base di nuovi derivati dell’acido polilattico finalizzati al trattamento di patologie ossee." Doctoral thesis, Università degli Studi di Pavia, 2015. http://hdl.handle.net/10281/147786.

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Il polilattide (PLA) e il suo co-polimero con l’acido glicolico (PLGA) appartengono alla famiglia dei poli-esteri alifatici, polimeri di sintesi frequentemente utilizzati in ambito farmaceutico per la loro biocompatibilità e scarsa citotossicità, approvati FDA per la somministrazione parenterale. Esistono però alcune limitazioni nell’uso del PLA e derivati nella realizzazione di sistemi di rilascio controllato dei farmaci, come nanoparticelle (NP). In particolare, il PLA è caratterizzato da un’elevata idrofobicità e da un elevato grado di cristallinità che rendono il profilo di degradazione d

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Cano, Lazarte Mercedes Elena, Paredes Maribel Perez, Garcia Jose Antonio Rojas, and Sifuentes Carlos Luis Torres. "Fundamentos de ingeniería de gestión empresarial - GE01 201801." Universidad Peruana de Ciencias Aplicadas (UPC), 2018. http://hdl.handle.net/10757/624413.

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Descripción: La situación empresarial del mundo en la actualidad está cambiando rápidamente, se está dando paso a la incorporación de nuevos competidores, el aumento de alianzas, fusiones y adquisiciones, la mayor demanda de calidad y servicio, los grandes avances tecnológicos y la creación de una estructura global de los mercados. Dada esa coyuntura, el mercado laboral necesita cada vez más profesionales capaces de gestionar empresas, creando nuevas o conduciendo eficientemente las existentes hacia el éxito. En este sentido, el curso proporciona al alumno los conocimientos y habilidades

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Majure, Lucas Charles. "The ecology and morphological variation of Opuntia (Cactaceae) species in the mid-south, United States /." View online, 2007. http://www.msstate.edu/courses/ge14/students/Majure_Thesis.pdf.

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Hawkins, Timothy James. "A study of M0R1/GEM1 and kinl-like kinesins in Arabidopsis." Thesis, Durham University, 2004. http://etheses.dur.ac.uk/3039/.

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Microtubules perform essential functions in eukaryotic cells and, with other cytoskeletal elements, are involved in diverse cellular processes. Plant cells construct four microtubule arrays; There are two cortical arrays, the interphase cortical array, and the preprophase band, the mitotic spindle and the cytokinetic phragmoplast. The control and rearrangement of these arrays through the cell cycle is coordinated by Microtubule Associated Proteins or MAPs. These proteins have diverse functions including anchoring & crosslinking microtubules or otherwise regulating microtubule formation and

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5

Dunn, Francis X. "Thrust modulated multivariable control of the GE21 engine using the LQG/LTR method." Thesis, Massachusetts Institute of Technology, 1986. http://hdl.handle.net/1721.1/15000.

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Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1986.<br>MICROFICHE COPY AVAILABLE IN ARCHIVES AND ENGINEERING<br>Bibliography: leaves 173-175.<br>by Francis X. Dunn.<br>M.S.

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6

Chakrama, Fatima Zahra. "La protéine Gec1/Gabarapl1 : rôle au cours de l'autophagie et expression dans les cellules cancéreuses." Thesis, Besançon, 2011. http://www.theses.fr/2011BESA3007/document.

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Le gène Gec1/Gabarapl1 a été identifié au sein de notre laboratoire comme un gène régulé par les estrogènes. Il appartient à la famille Gabarap incluant les gènes Gabarap, gabarap/2 et Gabarapl3 qui codent des protéines présentant de fortes homologies de séquences. L'étude fonctionnelle de Gabarapl 1 a montré que cette protéine est impliquée dans le transport des récepteurs et particulièrement les récepteurs Gabaₐ et des κ-opioïdes via son interaction avec la tubuline et la protéine NSF. Cependant, il a été décrit que certaines protéines de la famille Atg8 sont impliquées dans l' autophagie, u

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Tolle, Fabrice. "Le gène gec1 : expression dans le système nerveux central, estrogéno-dépendance et rôle dans l'oncogenèse." Besançon, 2008. http://www.theses.fr/2008BESA3001.

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Notre équipe a montré une expression préférentielle de gec1 dans le Système Nerveux Central (SNC) et une faible expression dans diverses lignées cancéreuses. Nos objectifs ont été d'étudier: l'expression de gec1 dans le cerveau de rat ; le rôle de gec1 dans !'oncogenèse ; l'effet des estrogènes, in vivo et in vitro, sur l'expression de gec1. Tout d'abord, nous avons montré que gec1 est fortement exprimé dans le SNC de rat, et plus particulièrement dans les neurones impliqués dans les fonctions somesthèsiques, motrices et neuroendocrines. Au cours de !'oncogenèse, dans les méningiomes, une dimi

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Wang, Fei. "The intermediate phase and stress in Ge1/4 Se3/4-yIy glasses." Cincinnati, Ohio : University of Cincinnati, 2002. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=ucin1037301587.

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Khelidj, Hamza. "Elaboration de films minces semi-conducteurs Ge1-xSnx et leurs contacts ohmiques." Electronic Thesis or Diss., Aix-Marseille, 2021. http://www.theses.fr/2021AIXM0406.

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L’objectif de cette thèse est d’étudier la fabrication de films minces semi-conducteurs Ge1–xSnx par pulvérisation cathodique magnétron et leurs contacts ohmiques par diffusion réactive. La cristallisation et la croissance cristalline de Ge1–xSnx ont été étudiées. La cristallisation d'une couche amorphe de Ge1–xSnx déposée à température ambiante conduit à la croissance de films polycristallins. De plus, la compétition entre la séparation de phases Ge/Sn et la croissance Ge1–xSnx empêche la formation de couches de Ge1–xSnx riches en Sn à gros grains sans formation d’îlots de β-Sn en surface. Ce

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Lee, Shun-Hsiao [Verfasser], and Elena [Akademischer Betreuer] Conti. "Structural and biochemical characterization of human GEN1 holliday junction resolvase / Shun-Hsiao Lee ; Betreuer: Elena Conti." München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2017. http://d-nb.info/117361625X/34.

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Kwok, Kar-ling Florence. "Form and function of conjunction gen1 zyu6 (gen zhu) in story telling of Cantonese speaking children." Click to view the E-thesis via HKU Scholars Hub, 2007. http://lookup.lib.hku.hk/lookup/bib/B42005231.

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Thesis (B.Sc)--University of Hong Kong, 2007.<br>"A dissertation submitted in partial fulfilment of the requirements for the Bachelor of Science (Speech and Hearing Sciences), The University of Hong Kong, June 30, 2007." Includes bibliographical references (p. 28-30). Also available in print.

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Lee, Shun-Hsiao Verfasser], and Elena [Akademischer Betreuer] [Conti. "Structural and biochemical characterization of human GEN1 holliday junction resolvase / Shun-Hsiao Lee ; Betreuer: Elena Conti." München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2017. http://d-nb.info/117361625X/34.

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Vernier-Magnin, Sandrine. "Caractérisation et étude de la régulation du gène estrogéno-dépendant gec1 codant une protéine apparentée à GABARAP." Besançon, 2002. http://www.theses.fr/2002BESA2040.

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Ce manuscrit de thèse est organisé en deux parties. Une première partie théorique porte sur l'étude du processus d'amplification paramétrique de signaux faibles dans les fibres optiques, conventionnelles ou non linéaires, afin de concevoir des amplificateurs optiques à ultra-larges bandes spectrales et à profil de gain plat, deux critères essentiels permettant d'accroître les débits des transmissions multiplexées en longueur d'onde. Un second volet s'intéresse à une nouvelle génération de fibre en silice, la fibre microstructurée. Les propriétés optiques peu communes de ces fibres ont été étud

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Titov, Andrey. "Electronic properties of the diluted magnetic semiconductors : Ga1-xMnxN, Ga1-xMnxAs, Ge1-xMnx." Université Joseph Fourier (Grenoble), 2006. http://www.theses.fr/2006GRE10285.

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Les propriétés électroniques de (Ga,Mn)N ont été étudiées par spectroscopie d'absorption des rayons X au seuil K du Mn. Des calculs ab-initio ont été utilisés pour interpréter les spectres d'absorption de (Ga,Mn)N. Deux pré-pics sont présents dans le seuil du Mn: le premier pré-pic est attribué aux transitions électronique vers les états 3d du Mn de spin up, tandis que le second pré-pic correspond aux transitions vers les états 3d du Mn de spin down. Cette interprétation nous permet de déterminer que l'état électronique du Mn dans (Ga,Mn)N est Mn3+: deux pré-pics sont présents dans les spectre

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Shanmugam, Sri Karthika. "Investigation of amino-tail translocation by the conserved YidC, Sec and independent pathways." The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu15464319086543.

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Bariar, Bhawana. "Effects of the components of the Get pathway on prion propagation." Thesis, Atlanta, Ga. : Georgia Institute of Technology, 2007. http://hdl.handle.net/1853/26659.

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Thesis (M. S.)--Biology, Georgia Institute of Technology, 2008.<br>Committee Chair: Chernoff,Yury; Committee Member: Cairney,John; Committee Member: Choi,Jung; Committee Member: Doyle,Donald; Committee Member: Lobachev,Kirill. Part of the SMARTech Electronic Thesis and Dissertation Collection.

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Mansuy-Schlick, Virginie. "Etude des fonctions et de l'expression de la protéine GEC1 apparentée à gabarap et codée par un gène estrogéno-dépendant." Besançon, 2005. http://www.theses.fr/2005BESA2085.

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Esteves, Richard J. "The Dawn of New Quantum Dots: Synthesis and Characterization of Ge1-xSnx Nanocrystals for Tunable Bandgaps." VCU Scholars Compass, 2016. http://scholarscompass.vcu.edu/etd/4637.

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Ge1-xSnx alloys are among a small class of benign semiconductors with composition tunable bandgaps in the near-infrared spectrum. As the amount of Sn is increased the band energy decreases and a transition from indirect to direct band structure occurs. Hence, they are prime candidates for fabrication of Si-compatible electronic and photonic devices, field effect transistors, and novel charge storage device applications. Success has been achieved with the growth of Ge1-xSnx thin film alloys with Sn compositions up to 34%. However, the synthesis of nanocrystalline alloys has proven difficult due

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Ahmida, Mahmoud Abdelrazek. "EuCu2(Ge1-xSix)2 a model system to study charge lluctuations across a quantum phase transition." Aachen Shaker, 2009. http://d-nb.info/996871217/04.

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KAMARAJ, JAYACHANDRAN. "MODELING AND SIMULATION OF SINGLE SPOOL JET ENGINE." University of Cincinnati / OhioLINK, 2004. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1073935505.

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Nzigou, Mandouckou Jean Aymard [Verfasser], Volker [Gutachter] Dötsch, and Clemens [Gutachter] Glaubitz. "Characterization of the interaction of GET3 with the membrane bound receptors GET1 and GET3 / Jean Aymard Nzigou Mandouckou ; Gutachter: Volker Dötsch, Clemens Glaubitz." Frankfurt am Main : Universitätsbibliothek Johann Christian Senckenberg, 2017. http://d-nb.info/1150883928/34.

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Ahmida, Mahmoud A. [Verfasser]. "EuCu2(Ge1–xSix)2: A Model System to Study Charge Fluctuations across a Quantum Phase Transition / Mahmoud A Ahmida." Aachen : Shaker, 2009. http://d-nb.info/1159834946/34.

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23

Mohamad, Jamil Siti Nurnadilla. "Selling race and God during GE13 : a discourse-historical analysis of editorials and columns in mainstream Malay- and English-language newspapers during the 13th General Election in Malaysia." Thesis, Loughborough University, 2018. https://dspace.lboro.ac.uk/2134/34933.

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This thesis conducts a critical analysis of editorials and columns in mainstream newspapers during Malaysia's 13th General Election (GE13) campaign. In a country that practises parliamentary democracy but simultaneously observes a close cooperation (Mustafa, 2010, p. 51) between the ruling party and the mainstream press, this study explores the links between the two. The thesis demonstrates the continuing power of the mainstream press in the country. It also explores how a so-called parliamentary democracy can lead to authoritarian rule, as well as the role of the press in this process. Adheri

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Nemos, Christophe. "Etablissement et caractérisation de lignées épithéliales glandulaires d'endomètre immortalisées et transformées : action du 17-ß estradiol sur l'expression des gènes c-fos et gec1/GABARAPL1." Besançon, 2003. http://www.theses.fr/2003BESA2060.

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Mocellin, Giovanni [Verfasser], Thomas [Akademischer Betreuer] Hebbeker, and Oliver [Akademischer Betreuer] Pooth. "Performance of the GE1/1 detectors for the upgrade of the CMS muon forward system / Giovanni Mocellin ; Thomas Hebbeker, Oliver Pooth." Aachen : Universitätsbibliothek der RWTH Aachen, 2021. http://d-nb.info/1240765703/34.

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Tallapally, Venkatesham. "Colloidal Synthesis and Photophysical Characterization of Group IV Alloy and Group IV-V Semiconductors: Ge1-xSnx and Sn-P Quantum Dots." VCU Scholars Compass, 2018. https://scholarscompass.vcu.edu/etd/5568.

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Nanomaterials, typically less than 100 nm size in any direction have gained noteworthy interest from scientific community owing to their significantly different and often improved physical properties compared to their bulk counterparts. Semiconductor nanoparticles (NPs) are of great interest to study their tunable optical properties, primarily as a function of size and shape. Accordingly, there has been a lot of attention paid to synthesize discrete semiconducting nanoparticles, of where Group III-V and II-VI materials have been studied extensively. In contrast, Group IV and Group IV-V based n

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Lignie, Adrien. "Matériaux piézoélectriques pour applications hautes températures : étude de la croissance de monocristaux de Ge1-xSixO2 (0 ≤ x ≤ 0,2) et de leurs propriétés." Thesis, Montpellier 2, 2012. http://www.theses.fr/2012MON20063/document.

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Dans la recherche de nouveaux matériaux piézoélectriques pour capteurs haute température (T > 600°C), nous nous sommes intéressés au matériau α-GeO2 dont le domaine de stabilité structurale en température et l'activité piézoélectrique seraient les plus importants parmi les composés isotypes du quartz-α. La littérature rapporte quelques limitations de ces deux propriétés dans le cas de monocristaux de α-GeO2 provenant de synthèses sous pression en milieu aqueux dues notamment à la présence de groupements hydroxyles au sein de la structure. Afin de remédier à cette contamination, une autre vo

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FALLAVOLLITA, FRANCESCO. "Tecnologia "Triple-Gas Electron Multiplier" per futuri aggiornamenti dell'esperimento CMS: costruzione e certificazione dei rivelatori CMS GE1/1 e studi di longevità." Doctoral thesis, Università degli studi di Pavia, 2019. http://hdl.handle.net/11571/1239046.

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Hu, Chao-Jie, and 胡朝捷. "Computational Study of Alkaline Earth Metal Atom on Ge11 and Ge12 Clusters." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/7q8qnz.

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碩士<br>中國文化大學<br>化學系應用化學碩士班<br>103<br>We have used the B3LYP of density functional theory (DFT) and a simple basis set 6-31G* to optimize the structures of the hybrid clusters formed by adsorptions of alkaline earth metal(AEM) on Ge11 and Ge12 . Generally, Be has the best capability of forming covalent bonds with Ge among Be、Mg、Ca. Geometric relaxations//single point energies were carried out at the B3LYP/6-31G*//B3LYP/6-311++G(3df) level; the same method was applied to transition-state search.Our results showed that Be is commonly hypervalent with MTV > 3, higher than the expected value 2, esp

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Ribeiro, Bárbara Filipa Adem. "GE11 positive exosomes as a potential RNAi delivery system in clear cell renal cell carcinoma." Master's thesis, 2016. https://repositorio-aberto.up.pt/handle/10216/89365.

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Ribeiro, Bárbara Filipa Adem. "GE11 positive exosomes as a potential RNAi delivery system in clear cell renal cell carcinoma." Dissertação, 2016. https://repositorio-aberto.up.pt/handle/10216/89365.

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Manz, Alyssa Sarah Jane Hennings. "Probing Heterogeneous Dynamics One Molecule at a Time: Polystyrene near the Glass Transition." Thesis, 2019. https://doi.org/10.7916/d8-ge1m-yv03.

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Polymeric systems near their glass transition are known to exhibit heterogeneous dynamics that evolve both over space and time, yet many of the underlying principles of these dynamics are still poorly understood. In this thesis, experimental single molecule studies aimed at uncovering the dynamics of polystyrene near its glass transition temperature are described. In a first approach, the influence of temperature on the timescales associated with dynamic heterogeneity – also referred to as exchange times – are identified by following the dynamics of a fluorescent perylene diimide probe embedde

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"The Optical and Electronic Properties of Ge1-ySny and Ge1-x-ySixSny Materials and Devices for Silicon Integrated Optoelectronics." Doctoral diss., 2015. http://hdl.handle.net/2286/R.I.36418.

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abstract: Group-IV semiconductor alloys are of interest for Si-integrated optoelectronic applications due to the band gap tunability and enhanced optical capabilities that can be achieved through compositional tuning. This work advances the field by presenting a systematic study of the optical and electronic properties of Ge1-ySny and analogous Ge1-x-ySixSny alloys. The fundamental direct and indirect band gaps of Ge1-ySny materials are measured by room temperature photoluminescence in samples containing 0 ≤ y ≤ 0.11 and a transition to direct gap materials is found to occur at yc = 0.087.

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Ho, Gong-Ming, and 何恭銘. "Computational Study of Alkaline Earth Metal Atom on Ge9 and Ge10 Germanium Clusters." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/37603607320627868032.

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碩士<br>中國文化大學<br>化學系應用化學碩士班<br>100<br>We have used the B3LYP density functional theory (DFT) and a simple basis set 6-31G* to optimize the structures of the hybrid clusters formed by adsorptions of alkaline earth metal (AEM) on Ge9 and Ge10. Generally, Be has the best capability of forming covalent bonds with Ge among Be、Mg、Ca. Such covalency is reflected in the trivially positive Hirshfeld charges (Hirshfield charge, HC) of Be atoms and large Mayer bond order (Mayer bond order, MBO) of Be-Ge bonds. The covalency decreases as metal atoms move down in the AEM group. In CaGe9 and CaGe10 , Ca-Ge b

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Liou, Jain-Yi, and 劉建億. "Study on Crystal Microstructural Characterization and Thermoelectric Properties of Ge1-xSnxTe Alloys." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/bs58cs.

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碩士<br>國立東華大學<br>材料科學與工程學系<br>96<br>A series of ternary compounds Ge1-xSnxTe with x = 0, 0.2 , 0.4, 0.6, 0.8, 1.0 were successfully synthesized by the vertical Bridgman method. These materials all have excellent crystallinity with either rhombohedral structure（x = 0 – 0.6）or face centered structure（x = 0.8 – 1.0）at room temperatures, according to XRD and AEM. In the materials with x = 0 – 0.6, subgrain boundaries and micro-twins, characteristics of a martensitic type transformation from high temperature fcc structure to low temperature rhombohedral structure, were observed by OM, SEM and TEM.

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Fong, Nina-Jhong, and 馮念中. "Characterization of Ge1-xSnxTe (x=0,0.8,0.9,1)Alloy Grown by Vertical Bridgman Method." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/51329277737992150149.

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碩士<br>國立東華大學<br>材料科學與工程學系<br>94<br>In this study, Ge1-xSnxTe(x=0,0.8,0.9,1) crystals have been grown by vertical Bridgman method. The crystallinity and composition were investigated by X-Ray diffraction, SEM , EPMA and Raman spectroscopy techniques. The Seebeck coefficient, thermal conductivity, and resistivity measurement were carried out between 50K and 400K. The Hall measurement were completed at room temperature. The Figure of merit (ZT) for these semiconductor alloys were determined from these experimental results. The composition and temperature dependence of the thermoelectric propertie

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Gao, Jia Jun, and 高嘉駿. "Graded Ge1-xSnx Photodetectors Fabricated on Si Substrates by Rapid Melt Growth Method." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/51915136403158257287.

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碩士<br>國立清華大學<br>光電工程研究所<br>104<br>Germanium-Tin (GeSn) semiconductor alloy has been considered as a candidate for implementing active Group IV optoelectronics. In this thesis, a Ge1-xSnx metal-semiconductor-metal (MSM) photodetector fabricated on Si substrate by rapid melt growth method with graded Sn concentration up to 5-10 %, which is higher than the solid solubility (~ 1 %) of Sn in Ge is demonstrated. The crystal orientation and elemental composition of the GeSn alloy are characterized by selected area diffraction (SAD) pattern and energy dispersion spectroscopy (EDS), showing a monocryst

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Wu, Tzung-Hsian, and 吳宗憲. "Investigation of Ge1-xSnx/Ge with high Sn composition grown at low temperature." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/77774823809751561359.

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碩士<br>國立臺灣大學<br>電子工程學研究所<br>99<br>We report on experimental investigations of the growth of Ge1-xSnx film with thickness above the critical thickness using Molecular Beam Epitaxy. A series of Ge1-xSnx films with various Sn compositions up to 14% are deposited on a Ge buffer layer for growth at low temperatures close to the melting point of Sn. Especially, a low temperature Ge buffer layer was grown between GeSn film and Ge substrate for trapping defects. Analysis of various measurements shows that the Ge1-xSnx film is defect free in the XTEM image and that Sn is distributed almost uniformly in

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Chen, Chien-Ju, and 陳建儒. "The Countermeasures and Analyses of Highspeed USB 3.1(Gen1) Connector Impact on 2.4 GHz Wireless Network of Notebook." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/8epfyb.

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碩士<br>國立臺灣海洋大學<br>電機工程學系<br>107<br>In the modern competitive consumer electronic market, a viable feature for Notebook is compactness in term of ultra-lightness and thinness. Therefore, the available space inside a Notebook is extremely limited. The spacing between the antenna and USB 3.1(Gen1) needs to be reduced to accommodate housing of other peripherals, rendering the antenna susceptible to electromagnetic interference (EMI). The generated EMI will have adverse impact on 2.4 GHz Wireless Network and wireless devices such as wireless keyboards, mice, 802.11b/g/n and Bluetooth manifested as

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Hong, Yong-An, and 洪永安. "First Principle Study of Band Structures and Optical Properties in Ge1-xSnx Semiconductor Alloy." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/b9dqrw.

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碩士<br>國立中興大學<br>精密工程學系所<br>99<br>We conduct first-principles total-energy density functional calculations to study the band structures in Ge1-xSnx infrared semiconductor alloys. The sX-LDA(Screened exchange local density approximation) and HSE06(Heyd scuseria ernzerhof hybrid functional) calculations to study the band structure in Ge1-xSnx semiconductor alloys. The norm-conserving optimized pseudopotentials of Ge and Sn have been constructed for lattice constant, band-gap, electronic structure calculations. Our findings show band gap that are predicted to undergo an indirect-to-direct transiti

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Salk, Natalie [Verfasser]. "Basics of detached Bridgman growth of Ge1-xSix crystals / vorgelegt von Natalie Salk, geb. Kaiser." 2003. http://d-nb.info/966136942/34.

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"Synthesis and Band Gap Engineering in Ge1-x-ySixSny Materials for Near-IR Wavelength Applications." Doctoral diss., 2013. http://hdl.handle.net/2286/R.I.20982.

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abstract: This thesis describes the fabrication of several new classes of Ge1-x-ySixSny materials with the required compositions and crystal quality to engineer the band gaps above and below that of elemental Ge (0.8 eV) in the near IR. The work initially focused on Ge1-x-ySixSny (1-5% Sn, 4-20% Si) materials grown on Ge(100) via gas-source epitaxy of Ge4H10, Si4H10 and SnD4. Both intrinsic and doped layers were produced with defect-free microstructure and viable thickness, allowing the fabrication of high-performance photodetectors. These exhibited low ideality factors, state-of-the-art dark

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Tsai, Bing-Hung, and 蔡秉宏. "Optical Characteristics of Ge1-xSnx alloys and Sn-based Group IV Structure for Resonant Tunneling Diode." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/72004700496434147099.

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碩士<br>國立臺灣大學<br>電子工程學研究所<br>100<br>In a recent development, tin (Sn)-based group-IV semiconductor compounds has attracted research attention for new electronic and photonic devices. The incorporation of Sn modulates the bandgap of the host IV-IV compounds, and, above a certain Sn composition, the energy band of the IV-IV compounds changes from an indirect to a direct band gap. Here, we investigate a series of Ge1-xSnx alloy with various Sn compositions up to 14% and 17% grown on Ge and Si wafer respectively using low-temperature Molecular Beam Epitaxy. To characterize band structure and optica

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Chen, Jia-Zhi, and 陳佳智. "Characteristics of Ge1-xSnx/Ge superlattices on Ge buffered on Si (001) wafers grown by Molecular Beam Epitaxy." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/18729908565084157900.

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碩士<br>國立臺灣大學<br>電子工程學研究所<br>101<br>We report the characteristics of Ge1-xSnx/Ge strained layer superlattices ( ) pseudomorphically grown on Ge-buffered on Si(001) wafers by molecular beam epitaxy at low temperature. The crystal quality of the Ge1-xSnx/Ge superlattices was characterized by transmission electron microscopy, atomic force microscopy, and reflection high-energy electron diffraction. The composition and strain states were analyzed by x-ray diffraction and Raman microscopy. The optical spectra were measured by Fourier transform infrared spectroscopy, Photoluminescence, and Photorefle

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Cheng, Yang-Tui, та 鄭仰兌. "Gene Cloning and Characterization of Tc-Lon、Tc-Ced/Ger、Tc-αCub/Ger、Tc-Ger1 and Tc-Ger2 Terpene Synthases from Taiwania cryptomerioides". Thesis, 2017. http://ndltd.ncl.edu.tw/handle/xptucy.

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碩士<br>國立臺灣大學<br>森林環境暨資源學研究所<br>105<br>Taiwania (Taiwania cryptomerioides Hayata) is a conifer species native to Taiwan, which is known for several bioactive secondary metabolites from it. Studying terpene synthases is the key way to understand the pathway of terpene biosynthesis. In this study, Tc-Lon, Tc-Ced/Ger, Tc-αCub/Ger, Tc-Ger1 and Tc-Ger2 were isolated from Taiwania by using polymerase chain reaction (PCR) and rapid amplification of cDNA ends (RACE) methods. Tc-Lon is a sequiterpene synthase and it can synthesize longifolene. Tc-Ced/Ger and Tc-αCub/Ger are bifunctional terpene synthase

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