Essays about: "indium arsenide"

Showing result 1 - 5 of 15 essays containing the words indium arsenide.

  1. 1. Thermoelectric measurements on InAs nanowires with a ratchet-barrier

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Fasta tillståndets fysik

    Author : Hanna Lundström; [2022]
    Keywords : Physics and Astronomy;

    Abstract : Efficient extraction of thermal energy from electrons at the micro- and nanoscale is a long-standing scientific goal that could enable novel types of heat engines, heat management, and solar cell applications. Semiconductor nanowires are a promising system for investigating such devices for several reasons, such as their thermoelectric properties, and the potential to be grown in heterostructures with high flexibility. READ MORE

  3. 2. Fabrication Development of InAs-Pb Nanodevices

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Bo Rasmus Edholm; [2022]
    Keywords : Nanofabrication; Qubit; InAs; SAG; Nanowire; Lithography; EBL;

    Abstract : Research groups around the world are looking to develop a qubit protected from decoherence for achieving quantum advantage in computations. This would have huge impact on the modern world. The applications are many from drug development to cryptography and many more  elds. READ MORE

  4. 3. Nanowire based mm-wave LNA and switch design

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Andreas Grenmyr; [2020]
    Keywords : LNA mm-wave RF switch nanowire MOSFET; Technology and Engineering;

    Abstract : In this work, two LNAs operating at a frequency around 83 GHz and 110 GHz, for satellite- and 5G applications respectively, have been designed, using vertical InGaAs nanowire transistors. In addition, a switch operating at a frequency around 110 GHz has been designed. READ MORE

  5. 4. Polymer Assisted Transfer of Graphene onto Semiconductor Substrates

    University essay from Lunds universitet/Förbränningsfysik; Lunds universitet/Synkrotronljusfysik

    Author : Jonathan Frisby; [2020]
    Keywords : Physics and Astronomy;

    Abstract : Since first being isolated in 2004, Graphene has been researched heavily because of its unique properties. Recently, interest has grown in graphene/semiconductor heterostructures. In this work, the transfer of graphene through the use of cellulose acetate butyrate (CAB) polymer is studied. READ MORE

  6. 5. I-V and Optical Characterization of InP/InAsP Quantum Disc-in-Nanowire Infrared Photodetectors

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Divya Raval; [2019]
    Keywords : Nanowires; Infrared photodetectors; Quantum disc; Photocurrent;

    Abstract : Photodetectors are semiconductor devices capable of converting optical signals into electrical signals. There is a wide range of applications for photodetectors such as fiber optics communication, infrared heat camera sensors, as well as in medical and military equipment. READ MORE