Sökning: "Optoelectronics"

Visar resultat 11 - 15 av 49 avhandlingar innehållade ordet Optoelectronics.

  1. 11. Molecular photoswitches toward single-molecule electronics applications

    Författare :Shima Ghasemi; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Photoswitches; Molecular electronics; Conductance; Quadricyclane; Norbornadiene; Anchoring groups;

    Sammanfattning : The drive towards miniaturization of electronic devices has sparked a growing interest in finding alternatives to conventional silicon-based technology. Over the years, molecular electronics has emerged as a promising avenue for the fabrication of electronic components with advanced functions. LÄS MER

  3. 12. Advanced patterning and processing for III-V nanowire device fabrication

    Författare :Reza Jafari Jam; NanoLund: Centre for Nanoscience; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Nanowires NWs ; Electrodeposition; Template-assisted growth; Substrate re-use; Sacrificial layer; Fysicumarkivet A:2020:Jafari Jam;

    Sammanfattning : Semiconductor nanowires are widely considered as promising candidates for next generations of electronics and optoelectronics. Gold seed particles have so far been recognized as the most important catalyst for growth of nanowires. LÄS MER

  4. 13. Correlation effects in ionic perovskite crystals

    Författare :Konstantinos Papadopoulos; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; muon spectroscopy; ion dynamics; correlated systems; multifunctional materials; spintronics; perovskites; magnetic order; solar cells;

    Sammanfattning : Perovskites are a large family of versatile materials with favourable properties for spintronics and optoelectronics applications. The mineral CaTiO3 defines the archetypal crystal structure of perovskite materials with a general composition ABX3. LÄS MER

  5. 14. Growth Dynamics of Semiconductor Nanostructures by MOCVD

    Författare :Kai Fu; Ying Fu; Lars-Erik Wernersson; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Growth dynamics; Monte Carlo; semiconductor quantum dot; Material physics with surface physics; Materialfysik med ytfysik;

    Sammanfattning : Semiconductors and related low-dimensional nanostructures are extremely important in the modern world. They have been extensively studied and applied in industry/military areas such as ultraviolet optoelectronics, light emitting diodes, quantum-dot photodetectors and lasers. LÄS MER

  7. 15. Plasma assisted low temperature semiconductor wafer bonding

    Författare :Donato Pasquariello; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materials science; Wafer Bonding; Oxygen Plasma; InP; Si; Semiconductor; Materialvetenskap; Materials science; Teknisk materialvetenskap; materialvetenskap; Materials Science;

    Sammanfattning : Direct semiconductor wafer bonding has emerged as a technology to meet the demand foradditional flexibility in materials integration. The applications are found in microelectronics, optoelectronics and micromechanics. For instance, wafer bonding is used to produce silicon-on-insulator (SOI) wafers. LÄS MER