Дисертації з теми "Transport phenomina"
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Swartz, Melody A. "Interstitial-lymphatic transport phenomena." Thesis, Massachusetts Institute of Technology, 1998. http://hdl.handle.net/1721.1/50376.
Повний текст джерелаLloyd, Kenneth P. "Understanding Human Erythrocyte Glucose Transporter (GLUT1) Mediated Glucose Transport Phenomena Through Structural Analysis." eScholarship@UMMS, 2018. https://escholarship.umassmed.edu/gsbs_diss/962.
Повний текст джерелаLaohakunakorn, Nadanai. "Electrokinetic phenomena in nanopore transport." Thesis, University of Cambridge, 2015. https://www.repository.cam.ac.uk/handle/1810/252690.
Повний текст джерелаKilchherr, Rudolf. "Transport phenomena in porous media." Thesis, Kingston University, 2003. http://eprints.kingston.ac.uk/20729/.
Повний текст джерелаVaranakkottu, Subramanyan Namboodiri. "Light-Induced Microfluidic Transport Phenomena." Phd thesis, TU Darmstadt, 2013. https://tuprints.ulb.tu-darmstadt.de/3509/1/PhD%20thesis_SN.Varanakkottu.pdf.
Повний текст джерелаHamilton, C. J. "Transport phenomena in hydrogel membranes." Thesis, Aston University, 1988. http://publications.aston.ac.uk/9719/.
Повний текст джерелаBadiger, M. V. "Transport phenomena in polymeric media." Thesis(Ph.D.), CSIR-National Chemical Laboratory, Pune, 1988. http://dspace.ncl.res.in:8080/xmlui/handle/20.500.12252/6166.
Повний текст джерелаSood, R. "Transport phenomena in polymeric systems." Thesis(Ph.D.), CSIR-National Chemical Laboratory, Pune, 1985. http://dspace.ncl.res.in:8080/xmlui/handle/20.500.12252/3259.
Повний текст джерелаSchmidt, Gustavo Torrents. "Modelagem da coalescência em sistemas bifásicos polidispersos usando balanço populacional e técnicas de CFD - aplicação à dessalgação de petróleo." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/3/3137/tde-20102010-170921/.
Повний текст джерелаThe population balance is a proven method for increasing a multiphase systems behavior predictability, and its employment along with CFD techniques is increasing following the constant development of both technologies. This work presents the generic Population Balance Equations for two-phase systems where its particles suffer aggregation and breakage and a discussion on the nature of two-phase systems. Specific numerical methods for the solution of such problems are discussed, implemented and validated. A specific model for the coalescence of water droplets dispersed in an oily phase under the effects of an alternated electric field is obtained as an application example of the suggested equations, mimicking the oil desalting process. A cellular automata based algorithm is used as data source for the models validation and CFD techniques are used to produce the emulsions flow profile.
Naumov, Sergej, Rustem Valiullin, and Jörg Kärger. "Adsorption hysteresis phenomena in mesopores." Universitätsbibliothek Leipzig, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-194077.
Повний текст джерелаTánczos, Ilka Christine. "Selective transport phenomena in coastal sands." [S.l. : [Groningen] : s.n.] ; [University Library Groningen] [Host], 1996. http://irs.ub.rug.nl/ppn/152328920.
Повний текст джерелаKyriakou, Ioanna. "Coherent transport phenomena in semiconductor nanostructures." Thesis, Lancaster University, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.428887.
Повний текст джерелаMoore, Christopher Paul. "Tunneling Transport Phenomena in Topological Systems." Thesis, Clemson University, 2019. http://pqdtopen.proquest.com/#viewpdf?dispub=13420479.
Повний текст джерелаOriginally proposed in high energy physics as particles, which are their own anti-particles, Majorana fermions have never been observed in experiments. However, possible signatures of their condensed matter analog, zero energy, charge neutral, quasiparticle excitations, known as Majorana zero modes (MZMs), are beginning to emerge in experimental data. The primary method of engineering topological superconductors capable of supporting MZMs is through proximity-coupled semiconductor nanowires with strong Rashba spin-orbit coupling and an applied magnetic field. Recent tunneling transport experiments involving these materials, known as semiconductor-superconductor heterostructures, were capable for the first time of measuring quantized zero bias conductance plateaus, which are robust over a range of control parameters, long believed to be the smoking gun signature of the existence of MZMs. The possibility of observing Majorana zero modes has garnered great excitement within the field due to the fact that MZMs are predicted to obey non-Abelian quantum statistics and therefore are the leading candidates for the creation of qubits, the building blocks of a topological quantum computer. In this work, we first give a brief introduction to Majorana zero modes and topological quantum computing (TQC). We emphasize the importance that having a true topologically protected state, which is not dependent on local degrees of freedom, has with regard to non-Abelian braiding calculations. We then introduce the concept of partially separated Andreev bound states (ps-ABSs) as zero energy states whose constituent Majorana bound states (MBSs) are spatially separated on the order of the Majorana decay length. Next, through numerical calculation, we show that the robust 2 e2/h zero bias conductance plateaus recently measured and claimed by many in the community to be evidence of having observed MZMs for the first time, can be identically created due to the existence of ps-ABSs. We use these results to claim that all localized tunneling experiments, which have been until now the main way researchers have tried to measure MZMs, have ceased to be useful. Finally, we outline a two-terminal tunneling experiment, which we believe to be relatively straight forward to implement and fully capable of distinguishing between ps-ABSs and true topologically protected MZMs.
Kurs, André B. "Novel resonance-assisted electromagnetic-transport phenomena." Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/68981.
Повний текст джерелаCataloged from PDF version of thesis.
Includes bibliographical references (p. 99-105).
We first demonstrate theoretically and experimentally that electromagnetic resonators with high quality factors (Q) can be used to transfer power efficiently over distances substantially larger than the characteristic dimensions of the resonators by operating in a so-called "strongly coupled" regime. We next generalize the notion of strongly coupled resonances to a system comprising one power source and multiple receivers in a regime of broad practical applicability and show that, by appropriately tuning the parameters of the system, it is possible to significantly improve the overall efficiency of the wireless power transfer relative to the single-source and single-receiver configuration. We experimentally verify the predicted improvement in efficiency for a system consisting of one large source (area ~ 1 m2 ) coupling to two much smaller receivers of dimensions comparable to those of many portable electronic devices (area ~ 0.07 m2 ). Next, we present a novel design for an electrical conductor whose structure is optimized to have the lowest achievable resistance in the 2-20 MHz frequency range, where it can offer performance an order of magnitude better than the best currently available conductors. The two following chapters deal with energy transport in photonic crystals. We first investigate numerically how a square lattice of dielectric rods may be used to collimate a laser beam and the feasibility of using this system as a chemical sensor. Finally, we present and demonstrate through specific examples a systematic and general procedure, which is both computationally inexpensive and straightforward to implement, for coupling strongly dissimilar waveguides with 100% transmission.
by André B. Kurs.
Ph.D.
da, Silva Santos Constantino Adriano. "Transport phenomena in random gradient flows." Thesis, University of Cambridge, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.624990.
Повний текст джерелаMurphy, Benedict Andrew. "Microscopic and macroscopic spin transport phenomena." Thesis, University of York, 2016. http://etheses.whiterose.ac.uk/15520/.
Повний текст джерелаBanerjee, Soumik. "Molecular Simulation Of Nanoscale Transport Phenomena." Diss., Virginia Tech, 2008. http://hdl.handle.net/10919/28252.
Повний текст джерелаPh. D.
Romero, Gomez Pedro. "Transport Phenomena in Drinking Water Systems." Diss., The University of Arizona, 2010. http://hdl.handle.net/10150/194495.
Повний текст джерелаWilkinson, Aidan. "Transport phenomena in two-phase systems." Thesis, Loughborough University, 2017. https://dspace.lboro.ac.uk/2134/25574.
Повний текст джерелаNaumov, Sergej, Rustem Valiullin, and Jörg Kärger. "Adsorption hysteresis phenomena in mesopores." Diffusion fundamentals 6 (2007) 67, S. 1-2, 2007. https://ul.qucosa.de/id/qucosa%3A14247.
Повний текст джерелаDias, Mariama Rebello de Sousa. "Transport phenomena in quasi-one-dimensional heterostructures." Universidade Federal de São Carlos, 2014. https://repositorio.ufscar.br/handle/ufscar/4973.
Повний текст джерелаUniversidade Federal de Sao Carlos
O crescimento e caracterização de sistemas de heteroestruturas semicondutoras quasi-unidimensionais têm atraído grande interesse devido à sua potencial de aplicação tecnológica, como foto-detectores, dispositivos opto-eletrônicos assim como seu para o processamento de informação quântica e aplicações em fotônica. O objetivo desta tese é o estudo das propriedades de transporte eletrônico e de spin em sistemas semicondutores quasi-unidimensionais, especificamente trataremos de nanofios (NWs) homogêneos, NWs acoplados, NWs do tipo plano-geminado (TP), diodos de tunelamento ressonante (ETD) e cadeias de pontos quânticos (QDCS). Escolhemos o método k-p, particularmente o Hamiltoniano de Luttinger, para descrever os efeitos de confinamento e tensão biaxial. Este sugeriu uma modulação do caráter do estado fundamental que, complementada com a dinâmica fônons fornecidas pelas simulações da Dinâmica Molecular (MD), permitiu a descrição da modulação da mobilidade de buracos por emissão ou absorção de fônons. Em relação ao sistema de NWs acoplado,estudamos, através do método da matriz de transferência (TMM), as propriedades de transporte de elétrons e spin sob a interação de spin-órbita (SOI) de Eashba, localizada na região de acoplamento entre fios. Foram consideradas várias configurações de tensões de gate (Vg) aplicadas nos fios. Desse modo, compreendemos a modulação do transporte de spin quando esse é projetado no direção-z através da combinação do SOI e das dimensionalidades do sistema. Da mesma forma, a combinação de SOI e da Vg aplicada deu origem a modulação da polarização, quando o spin medido é projetado na mesma direção em que o SOI de Eashba atua, a direção y. Usando o TMM, exploramos as propriedades de transporte de um DBS e o efeito de uma resistência em série com o intuito de provar a natureza da biestabilidade das curvas características I V bem como o aumento de sua área com temperatura, resultados fornecidos por experimentos. O modelo indicou que aumentando da resistência pela diminuição sa temperatura aumenta a área biestável. A presença de uma hetero-junção adicional ao sistema induz uma densidade de carga nas suas interfaces. De acordo com esta configuração, a queda de tensão total do ETDS muda, podendo ser confirmada experimentalmente. A formação dos peculiares campos de deformação e sua influência sobre a estrutura eletrônicas e propriedades de transporte em superredes de TP foi estudada sistematicamente. Assim, as propriedades de transporte, de ambos os elétrons e buracos, pode ser sintonizada eficientemente, mesmo no caso de elétrons r em sistemas de blenda de zinco, contrastando com a prevista transparência de elétrons r em superredes de semicondutores III-V heteroestruturados. Além disso, constatamos que a probabilidade de transmissão para buracos da banda de valência também poderia ser efetivamente modificada através de uma tensão externa.Por fim, colaboradores sintetizaram com sucesso sistemas de QDCs de InGaAs através da epitaxia de feixe molecular e engenharia de tensão. Um comportamento anisotrópico da condutância com a temperatura foi observado em QDCs com diferentes concentrações de dopagem, medida realizada ao longo e entre os QDCs. O modelo teórico 1D de hoppíng desenvolvido mostrou que a presença de estados OD modela a resposta anisotrópica da condutância neste sistemas.
The growth and characterization of semiconductor quasi-one-dimensional heterostructure systems have attracted increasing interest due to their potential technological application, like photo-detectors, optoelectronic devices and their promising features for quantum information processing and photonic applications. The goal of this thesis is the study of electronic and spin transport properties on quasi-one-dimensional semiconductor systems; specifically, homogenous nanowires (NWs), coupled NW s, twin-plane (TP) NWs, resonant tunneling diodes (RTDs), and quantum dot chains (QDCs). The k-p method, in particular the Luttinger Hamiltonian, was chosen to describe the effects of biaxial confinement and strain. This suggested a modulation of the ground state character that, complemented with the phonon dynamics provided by Molecular Dynamics (MD) simulations, allowed the description of the hole mobility modulation by either phonon emission or absorption. Regarding the coupled NW s system, the electron and spin transport properties affected by a Rashba spin-orbit interaction (SOI) at the joined region were unveiled through the Transfer Matrix Method (TMM). Various configurations of gate voltages (Vg), applied on the wire structure, were considered. We were able to understand the modulation of the spin transport projected in the z-direction trough the combination of the SOI and the system dimensionalities. Likewise, the combination of SOI and applied Vg gave rise to a modulation of the polarization, when the measured spin is projected in the same direction where the Rashba SOI acts, the y-direction. The transport properties of a DBS and the effect of a resistance in series was explored within the TMM to prove the nature of a bistability of the I V characteristics and its enhanced area with temperature provided by the experiment. The model indicates that increasing the resistente by decreasing the temperature, the bistable area enhances. The presence of an additional heterojunction induces a sheet charge at its interfaces. Under this configuration, the total voltage drop of the RTD changes and can be confirmed experimentally.The formation of the peculiar strain fields and their influence on the electronic structure and transport properties of a TP superlattice was systematically studied. Hence, the transport properties of both electrons and holes could be effectively tuned even in the case of T-electrons of zincblende systems, contrasting to the predicted transparency of T-electrons in heterolayered III-V semiconductor superlattices. Also, the transmission probability for holes at valence band could also be effectively modified by applying an external stress. Finally, using molecular-beam-epitaxy and skillful strain engineering, systems of In-GaAs QDCs were successfully synthesized by collaborators. The QDCs with different doping concentrations showed an anisotropic behavior of the conductance, measured along and across the QDCs, with temperature. The theoretical ID hopping model developed found that the presence of OD states shapes the anisotropic response of the conductance in this system.
Bergeson, Jeremy D. "Spin-dependent transport phenomena in organic semiconductors." Columbus, Ohio : Ohio State University, 2007. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1167674229.
Повний текст джерелаGreenfield, Claire. "Numerical modelling of transport phenomena in reactors." Thesis, University of Bristol, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.263981.
Повний текст джерелаSpiechowicz, Jakub. "Anomalous transport phenomena in driven periodic systems." Doctoral thesis, Katowice : Uniwersytet Śląski, 2015. http://hdl.handle.net/20.500.12128/5723.
Повний текст джерелаMostaghimi, Peyman. "Transport phenomena modelled on pore-space images." Thesis, Imperial College London, 2012. http://hdl.handle.net/10044/1/9180.
Повний текст джерелаCosta, Marcelo Henrique de Araújo Santos. "Fenômenos de Transporte em Meios Porosos e Interfaces Fractais." reponame:Repositório Institucional da UFC, 2006. http://www.repositorio.ufc.br/handle/riufc/12377.
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In this work, we investigate different transport phenomena through irregular media by means of numerical simulations. Initially, we study the effect of the critical percolation disorder on pore networks under diffusion-reaction conditions. Our results indicate the existence of three distinct regimes of reactivity, determined by the dimensionless parameter E=D/(Kl^2), where D is the molecular diffusivity of the reagent, K is its chemical reaction coefficient, and l is the length scale of the pore. At low values of E, the flux of the reacting species penetrating the network follows the classical scaling behavior, namely F~LE^(1/2). At intermediate values of E, the influence of the fractal morphology of the percolating cluster results in an anomalous behavior, F~L^(A/2)E^B, with an exponent B=0.34. At high values of E, the flux of the reagent reaches a saturation limit, F_SAT, that scales with the system size as F_SAT=L^A, with an exponent A=1.89, corresponding to the fractal dimension of the sample-spanning cluster. In the second part of this work, we study how the irregularity of the geometry influences the sequential deactivation of an interface accessed by diffusion. By using the notion of active zone, we propose a conjecture which constitutes an extension of Makarov theorem. In the third part, we investigate the steady-state heat transport in a fluid flowing through a two-dimensional channel whose walls are irregular interfaces. Once more, we apply the notion of active zone to investigate the effect of the interface geometry on the heat exchange efficiency of the system for different conductive-convective conditions. Compared with the behavior of a channel with smooth interfaces and under conditions in which the mechanism of heat conduction dominates, the results indicate that the effect of roughness is almost negligible on the efficiency of the heat transport system. On the other hand, when the convection becomes dominant, the role of the interface roughness is to generally increase both the heat flux across the wall as well as the active length of heat exchange, when compared with the smooth channel. Finally, we show that this last behavior is closely related with the presence of recirculation zones in the reentrant regions of the fractal geometry.
Neste trabalho investigamos diversos fenômenos de transporte tendo lugar através de meios irregulares por meio de simulação computacional. Inicialmente, tratamos do efeito da desordem crítica em redes percolantes de poros sujeitas à difusão e reação química. Verificamos a existência de três regimes distintos, determinados pelo parâmetro adimensional E=D/(Kl^2), onde D é a difusão molecular, K o coeficiente de reação química e l um comprimento característico. Para valores baixos de E, o fluxo de reagente que penetra a rede obedece à relação de escala clássica, F~LE^(1/2). Para valores intermediários de E, a influência da morfologia fractal do agregado de percolação resulta em um regime anômalo, F~L^(A/2)E^B, com um expoente B=0.34. Para valores altos de E, o fluxo de reagente atinge um limite de saturação, F_SAT, e escala com o tamanho do sistema na forma F_SAT=L^A, onde A=1.89 corresponde à dimensão fractal do agregado incipiente de percolação. Em uma segunda etapa do trabalho, analisamos o efeito da geometria irregular na desativação seqüencial de uma interface acessada por difusão. Aplicando o conceito de zona ativa, propomos uma conjectura que se constitui numa extensão do teorema de Makarov. Na terceira parte deste trabalho, investigamos o transporte estacionário de calor no escoamento de um fluido através de um tubo bidimensional, cujas paredes são interfaces irregulares. Mais uma vez, utilizando o conceito de zona ativa, investigamos o efeito da geometria da interface na eficiência de troca térmica do sistema em diferentes condições difusivo-convectivas. Em condições nas quais o mecanismo de transporte dominante é a condução, a comparação entre os resultados dos tubos liso e rugosos indica que o efeito da rugosidade é quase desprezível sobre a eficiência de dispositivos de transporte de calor. Por outro lado, quando a convecção torna-se dominante, a rugosidade passa a ter um papel importante e, em geral, o fluxo de calor e o comprimento da zona ativa aumentam com a rugosidade da interface de troca. Finalmente, mostramos que esse último comportamento está relacionado com as zonas de recirculação, presentes nas reentrâncias da geometria fractal.
Shangguan, Minhui. "Charge and spin transport in mesoscopic systems." Click to view the E-thesis via HKUTO, 2007. http://sunzi.lib.hku.hk/HKUTO/record/B39557583.
Повний текст джерелаShangguan, Minhui, and 上官敏慧. "Charge and spin transport in mesoscopic systems." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2007. http://hub.hku.hk/bib/B39557583.
Повний текст джерелаTakada, Satoshi. "Studies on transport phenomena of cohesive granular particles." 京都大学 (Kyoto University), 2016. http://hdl.handle.net/2433/215293.
Повний текст джерелаKhosravi, Elham [Verfasser]. "Time-dependent phenomena in quantum transport / Elham Khosravi." Berlin : Freie Universität Berlin, 2013. http://d-nb.info/1034300261/34.
Повний текст джерелаSirisathitkul, C. "Studies of transport phenomena at ferromagnet/semiconductor interfaces." Thesis, University of Oxford, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.325445.
Повний текст джерелаAboelsoud, Walid. "Study of Transport Phenomena in Carbon-Based Materials." Doctoral diss., University of Central Florida, 2013. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/5593.
Повний текст джерелаPh.D.
Doctorate
Mechanical and Aerospace Engineering
Engineering and Computer Science
Mechanical Engineering
Powell, Adam Clayton IV. "Transport phenomena in electron beam melting and evaporation." Thesis, Massachusetts Institute of Technology, 1997. http://hdl.handle.net/1721.1/39623.
Повний текст джерелаHolland, Emilie Charlotte. "Computational modelling of transport phenomena in cerebral aneurysms." Thesis, University of Oxford, 2012. http://ora.ox.ac.uk/objects/uuid:72471f90-9d97-4fbe-b2c3-499430678277.
Повний текст джерелаBalasubramanian, Ganesh. "Modeling nanoscale transport phenomena: Implications for the continuum." Diss., Virginia Tech, 2011. http://hdl.handle.net/10919/27288.
Повний текст джерелаPh. D.
Zhang, Hao. "Gravity-dependent transport phenomena in zeolite crystal growth." Case Western Reserve University School of Graduate Studies / OhioLINK, 1992. http://rave.ohiolink.edu/etdc/view?acc_num=case1060021149.
Повний текст джерелаFeng, Jingxing. "Transport Phenomena in Polymeric Blends and Multilayer Films." Case Western Reserve University School of Graduate Studies / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=case1548202751756984.
Повний текст джерелаGrau, Ribes Alexis. "Mathematical models of transport phenomena in biological tissues." Doctoral thesis, Universite Libre de Bruxelles, 2020. https://dipot.ulb.ac.be/dspace/bitstream/2013/303032/4/contents.pdf.
Повний текст джерелаDoctorat en Sciences
info:eu-repo/semantics/nonPublished
Nagata, Koji. "TURBULENCE STRUCTURE AND TRANSPORT PHENOMENA IN DENSITY STRATIFICATION." Kyoto University, 2000. http://hdl.handle.net/2433/151546.
Повний текст джерелаDe, Virgiliis Andres, and Kurt Binder. "Monte Carlo study of transport phenomena in surface binary alloys." Universitätsbibliothek Leipzig, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-194655.
Повний текст джерелаMaldonado, Miguel. "Fabrication of mesoscopic semiconductor devices and their transport characteristics." Diss., Georgia Institute of Technology, 1999. http://hdl.handle.net/1853/15006.
Повний текст джерелаPongsaksawad, Wanida. "Numerical modeling of interface dynamics and transport phenomena in transport-limited electrolysis processes." Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/36209.
Повний текст джерелаThis electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.
Includes bibliographical references (p. 111-117).
Electrochemical reactions in materials and processes induce morphological instability on the cathode, which can lead to porous deposits or system failure. The growth of the protrusion is a complex phenomenon which involves chemical, electrical, and momentum driving forces in the system. Thus, it is important to understand the effect of electrochemistry in phase boundary evolution in order to optimize the performance of such processes. This thesis contributes to predicting and controlling such interface instability phenomena by developing a computational model that captures them. Successful application of the model to emerging metal extraction processes demonstrates its usefulness. A phase field model of electrochemical interface is developed for transport-limited electrolysis with rapid charge redistribution. This new Cahn-Hillard phase field formulation includes a model electrostatic free energy term, which captures the behavior of the diffuse interface under the applied electric field, in addition to transport by free energy gradient and convection. The model agrees with published stability criterion for a solid cathode. When the electrodes and electrolyte are low-viscosity fluids, flow stabilizes the interface.
(cont.) A new stability criterion for metal reduction in a liquid-liquid system is derived and agrees well with the model results. Next, the phase field model is extended for a ternary system to model titanium reduction in a supported electrolyte system. The model can simulate phase boundaries migration depending on the composition of the electrolyte and also electronically mediated reactions. Finally, Solid Oxide Membrane Electrolytic Smelting with Rotating Cathode (SOMERC), an emerging technology to electrolytically reduce titanium oxide from molten salt, is investigated. In the SOMERC process, rotational flow is introduced to create shear force that is expected to stabilize the interface. Computational fluid dynamics models of rotational flow are carried out to estimate the relationship between cathode rotational speed, shear strain rate, and boundary layer thicknesses. The phase field model presented in this thesis can be applied to any electrochemical reduction processes that are in the mass-transport controlled regime. Stability criteria and detailed morphology in two and three dimensions can be explored.
by Wanida Pongsaksawad.
Ph.D.
Scherbakov, Andrew Germanovich. "Transport and thermodynamic properties of mesoscopic quantum systems." Diss., Georgia Institute of Technology, 1997. http://hdl.handle.net/1853/30384.
Повний текст джерелаQiao, Zhenhua, and 喬振華. "Charge and spin transport in two-dimensional mesoscopic systems." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2009. http://hub.hku.hk/bib/B42182281.
Повний текст джерелаQiao, Zhenhua. "Charge and spin transport in two-dimensional mesoscopic systems." Click to view the E-thesis via HKUTO, 2009. http://sunzi.lib.hku.hk/hkuto/record/B42182281.
Повний текст джерелаDaumer, Volker. "Phase coherent transport phenomena in HgTe quantum well structures." Doctoral thesis, [S.l.] : [s.n.], 2005. http://deposit.ddb.de/cgi-bin/dokserv?idn=979460352.
Повний текст джерелаRacec, Paul Nicolae. "Transport phenomena and capacitance of open quantum semiconductor nanostructures." [S.l.] : [s.n.], 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=965463613.
Повний текст джерелаZahn, Peter. "Transport phenomena in metallic nanostructures: an ab initio approach." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2005. http://nbn-resolving.de/urn:nbn:de:swb:14-1117186073142-40775.
Повний текст джерелаA powerful formalism for the calculation of the residual resistivity of metallic nanostructured materials without adjustable parameters is presented. The electronic structure of the unperturbed system is calculated using a screended KKR multiple scattering Green's function formalism in the framework of density functional theory. The scattering potential of point defects is calculated self-consistently by solving a Dyson equation for the Green's function of the perturbed system. Using the ab initio scattering probabilities the residual resistivity was calculated solving the quasiclassical Boltzmann equation. Examples are given for the resistivity of ultrathin Cu films and the conductance anomaly during the growth of a Co/Cu multilayer. Furthermore, the influence of surfaces, ordered and disordered interface alloys and defects at different positions in the multilayer on the effect of Giant Magnetoresistance is investigated. The self-consistent calculation of the scattering properties and the improved treatment of the Boltzmann transport equation including vertex corrections provide a powerful tool for a comprehensive theoretical description and a helpful insight into the microscopic processes determining the transport properties of magnetic nanostructured materials
Schoofs, Frank. "Defect-induced magnetism and transport phenomena in epitaxial oxides." Thesis, University of Cambridge, 2012. https://www.repository.cam.ac.uk/handle/1810/243639.
Повний текст джерелаMielke, Eric. "Study on the Transport Phenomena in Complex Micro-Reactors." Thesis, Université d'Ottawa / University of Ottawa, 2017. http://hdl.handle.net/10393/36040.
Повний текст джерела