Sökning: "Mikael Östling"

Visar resultat 16 - 20 av 23 avhandlingar innehållade orden Mikael Östling.

  1. 16. Direct patterning processes for high-performance microsupercapacitors

    Författare :Viktoriia Mishukova; Jiantong Li; Mikael Östling; Gianluca Fiori; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; microsupercapacitors; energy storage; solid electrolyte; direct laser patterning; inkjet printing; functional nanomaterials.; mikrosuperkondensatorer; energilagring; fast elektrolyt; direkt lasermärkning; bläckstråleutskrift; funktionella nanomaterial; Informations- och kommunikationsteknik; Information and Communication Technology;

    Sammanfattning : The surge in miniaturized electronic components driven by the Internet of Things (IoT) has prompted an interest in non-traditional energy storage solutions. For these applications, reduction of size while preserving power and energy densities are of great importance. LÄS MER

  3. 17. Design, Modelling and Characterization of Si/SiGe Structures for IR Bolometer Applications

    Författare :Mahdi Moeen; Mikael Östling; Henry Radamson; Omer Nour; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : This thesis presents SiGe(C)/Si(C) multi quantum well (MQW) layers individually or in combination with Si(C) Schottky diodes as material structures to detect infrared (IR) radiation. The performance of devices was investigated in terms of SiGe/Si periodicity and quality of SiGe/Si interface. LÄS MER

  4. 18. Compound semiconductor materials and processing technologies for photonic devices and photonics integration

    Författare :Carl Reuterskiöld Hedlund; Mattias Hammar; Mikael Östling; Sebastian Lourdudoss; Harri Lipsanen; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Informations- och kommunikationsteknik; Information and Communication Technology;

    Sammanfattning : The advancement of semiconductor optoelectronics relies extensively on materials and processing technologies of ever-increasing sophistication, such as nanometer-range lithography, epitaxial growth methods with monatomic layer control, and anisotropic etching procedures that allows for the precise sculpturing of device features even in the limit of extreme aspect ratios. However, upcoming application needs puts requirements on optimized designs or device performances, e. LÄS MER

  5. 19. Graphene-based Devices for More than Moore Applications

    Författare :Anderson Smith; Mikael Östling; Mihai Adrian Ionescu; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Graphene; Humidity Sensor; Pressure Sensor; GFET; CMOS; BEOL; More than Moore; Integration; Statistics;

    Sammanfattning : Moore's law has defined the semiconductor industry for the past 50 years. Devices continue to become smaller and increasingly integrated into the world around us. Beginning with personal computers, devices have become integrated into watches, phones, cars, clothing and tablets among other things. LÄS MER

  7. 20. Inkjet Printing of Graphene-based Microsupercapacitors for Miniaturized Energy Storage Applications

    Författare :Szymon Sollami Delekta; Mikael Östling; Jiantong Li; Donald Lupo; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Inkjet printing; graphene; supercapacitor; microsupercapacitor; energy storage; printed electronics; printing technologies; Informations- och kommunikationsteknik; Information and Communication Technology;

    Sammanfattning : Printing technologies are becoming increasingly popular because they enable the large-scale and low-cost production of functional devices with various designs, functions, mechanical properties and materials. Among these technologies, inkjet printing is promising thanks to its direct (mask-free) patterning, non-contact nature, low material waste, resolution down to 10 µm, and compatibility with a broad range of materials and substrates. LÄS MER