Sökning: "metalorganic vapor phase epitaxy"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden metalorganic vapor phase epitaxy.

  1. 1. Epitaxial Growth, Processing and Characterization of Semiconductor Nanostructures

    Detta är en avhandling från Division of Solid State Physics, Department of Physics, Lund University, Box 118, SE-221 00 Lund, Sweden

    Författare :Magnus Borgström; [2003]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; quantum transport; resonant tunneling diodes; relativity; quantum mechanics; statistical physics; thermodynamics; Matematisk och allmän teoretisk fysik; klassisk mekanik; kvantmekanik; relativitet; gravitation; statistisk fysik; termodynamik; classical mechanics; Mathematical and general theoretical physics; whiskers; ultra high vacuum chemical vapor deposition; RTD; self assembled quantum dots; semiconducting III-V materials; nanowires; metalorganic vapor phase epitaxy; MOVPE; nanostructures; AFM; Atomic force microscopy; InAs; Fysicumarkivet A:2003:Borgström;

    Sammanfattning : This thesis deals with the growth, processing and characterization of nano-sized structures, eg., self-assembled quantum dots and nano-wires. LÄS MER

  2. 2. Understanding the Role of Seed Particle Material on III-As Nanowire Growth

    Detta är en avhandling från Lund University Faculty of Engineering, Lund, Sweden

    Författare :Rong Sun; [2018-06-05]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; seminconductor materials; nanowire growth; catalyst; metalorganic vapor phase epitaxy MOVPE ; Tin; Fysicumarkivet A:2018:Sun;

    Sammanfattning : III-V semiconductor nanowires have attracted extensive research interests over the past few decades due to their unique geometry and great potential for promoting new functionalities in future electronics, light-emitting diodes and solar cells. However, in order to push this technology beyond the laboratory level, it is essential to combine it with the current Si-based semiconductor industry for affordable production. LÄS MER

  3. 3. Doping of Semiconductor Nanowires

    Detta är en avhandling från Lund University

    Författare :Jesper Wallentin; [2012]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; metal-organic vapour phase epitaxy; III-V semiconductor materials; nanowires; doping; solar cells; F:2013:Wallentin;

    Sammanfattning : In this thesis, in situ doping during growth of III-V semiconductor nanowires, primarily for photovoltaic applications, is investigated. The nanowires were grown by metalorganic vapor phase epitaxy (MOVPE), with gold seed particles. LÄS MER

  4. 4. Epitaxial Lateral Overgrowth of Indium Phosphide and Its Application in Heteroepitaxy

    Detta är en avhandling från Kista : Mikroelektronik och informationsteknik

    Författare :Yanting Sun; [2003]
    Nyckelord :electronics; electrical; material science;

    Sammanfattning : Monolithic integration of optoelectronics on silicon is adream. This thesis deals with the studies on the heteroepitaxyof indium phosphide on silicon substrate towards making thatdream come true. Materials growth issues, characterization anddefect identification are addressed. LÄS MER

  5. 5. Realization of Complex III-V Nanoscale Heterostructures

    Detta är en avhandling från Kista : Mikroelektronik och informationsteknik

    Författare :Sepideh Gorji; [2014]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Fysicumarkivet A:2014:Gorji Ghalamestani;

    Sammanfattning : Low-dimensional III-V semiconductor nanoscale structures grown by epitaxial processes have emerged as a new class of materials with great promise for various device applications. This thesis describes explorations into the heteroepitaxial growth of III-V semiconductor materials in combination with other III-V materials and in combination with the commonly used Si material, in both thin layer and nanowire geometries. LÄS MER