Sökning: "Monte Carlo simulations"

Visar resultat 1 - 5 av 361 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. A Matter of Disorder Monte Carlo Simulations of Phase Transitions in Strongly Disordered Systems

    Detta är en avhandling från Stockholm : KTH

    Författare :Marios Nikolaou; KTH.; [2007]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; phase transitions; disorder; Monte Carlo simulations; superconductivity; NATURAL SCIENCES Physics Other physics Statistical physics; NATURVETENSKAP Fysik Övrig fysik Statistisk fysik;

    Sammanfattning : Phase transitions and their critical scaling properties, especially in systems with disorder, are important both for our theoretical understanding of our environment, but also for their practical use in applications and materials in our everyday life. This thesis presents results from finite size scaling analysis of critical phenomena in systems with disorder, using high-precision Monte Carlo simulations and state of the art numerical methods. LÄS MER

  4. 4. Development of Monte Carlo track structure simulations for protons and carbon ions in water

    Detta är en avhandling från Stockholm : Department of Physics, Stockholm University

    Författare :Thiansin Liamsuwan; Stockholms universitet.; [2012]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Radiation track structure; Monte Carlo simulations; interaction cross sections; classical trajectory Monte Carlo CTMC method; microdosimetry; ion beams; medicinsk strålningsfysik; Medical Radiation Physics;

    Sammanfattning : The goal of radiation therapy is to eradicate tumour cells while minimising radiation dose to healthy tissues. Ions including protons and carbon ions have gained increasing interest for cancer treatment. 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