Sökning: "Monte-Carlo simulations"

Visar resultat 1 - 5 av 346 avhandlingar innehållade orden Monte-Carlo simulations.

  1. 1. Charge Transport Simulations for Organic Electronics A Kinetic Monte Carlo Approach

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :Riccardo Volpi; Linköpings universitet.; Linköpings universitet.; [2015]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : In this thesis we focus on the modelling and simulation of organic electronic devices, investigating their structural and electronic properties. Organic devices have attracted great interest for their innovative properties, but their functioning still represent a theoretical and technological challenge. LÄS MER

  2. 2. Simulations of water clustering in vapour, hydrocarbons and polymers

    Detta är en avhandling från Chalmers tekniska högskola

    Författare :Erik Johansson; Högskolan i Borås.; [2007]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cluster; gibbs ensemble; monte carlo; water; polyethylene; external field; ions; Energi och material; Water; Monte Carlo; Gibbs Ensemble; Ion; External field; Cluster; Polyethylene;

    Sammanfattning : It is commonly known that water plays a crucial role in many natural and industrial processes. One of these processes is the formation of water trees, and the subsequent breakdown of polyethylene used for high voltage cable insulation purposes. LÄS MER

  3. 3. Monte Carlo Studies of Charge Transport Below the Mobility Edge

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :Mattias Jakobsson; Linköpings universitet.; Linköpings universitet.; [2012]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Monte Carlo simulation; charge transport; organic materials; conjugated polymers; DNA;

    Sammanfattning : Charge transport below the mobility edge, where the charge carriers are hopping between localized electronic states, is the dominant charge transport mechanism in a wide range of disordered materials. This type of incoherent charge transport is fundamentally different from the coherent charge transport in ordered crystalline materials. LÄS MER

  4. 4. Development of New Monte Carlo Methods in Reactor Physics Criticality, Non-Linear Steady-State and Burnup Problems

    Detta är en avhandling från Stockholm : Universitetsservice US AB

    Författare :Jan Dufek; KTH.; [2009]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Monte Carlo; reactor physics; fission source; inactive cycles; convergence; burnup; steady-state; criticality; eigenvalue; NATURAL SCIENCES Physics Nuclear physics; NATURVETENSKAP Fysik Kärnfysik;

    Sammanfattning : The Monte Carlo method is, practically, the only approach capable of giving detail insight into complex neutron transport problems. In reactor physics, the method has been used mainly for determining the keff in criticality calculations. LÄS MER

  5. 5. Monte Carlo Simulations of Homogeneous and Inhomogeneous Transport in Silicon Carbide

    Detta är en avhandling från Kista : Mikroelektronik och informationsteknik

    Författare :Mats Hjelm; KTH.; [2004]
    Nyckelord :simulation; Monte Carlo; SiC; charge transport; MOSFET; MESFET;

    Sammanfattning : The importance of simulation is increasing in the researchon semiconductor devices and materials. Simulations are used toexplore the characteristics of novel devices as well asproperties of the semiconductor materials that are underinvestigation, i.e. generally materials where the knowledge isinsufficient. LÄS MER