Sökning: "ultrathin"
Visar resultat 1 - 5 av 52 avhandlingar innehållade ordet ultrathin.
1. Ultrathin gate oxides for future SiGe CMOS devices
Sammanfattning : .... LÄS MER
2. Ultrathin Oxides in Metal-Oxide-Silicon Structures: Defects and Characterization
Sammanfattning : The properties of metal-oxide-silicon (MOS) structures with ultrathin oxide layers (15-30 Å) have been investigated by means of electrical characterization. The characterization methods used were mainly capacitance voltage (C-V), current voltage (I-V) and constant voltage stress (I-t) measurements. LÄS MER
3. Hydrogen in ultrathin vanadium layers
Sammanfattning : The influence of elastic boundary conditions on the thermodynamics of hydrogen in vanadium were investigated using resistometry, x-ray diffraction and nuclear reaction analysis. To provide varying lattice strain states Mo/V (110) and Fe/V (001) superlattices with thickness L of individual layers in the range 3-16 monolayers (ML) were used. LÄS MER
4. Colossal magnetoresistance in ultrathin manganite
Sammanfattning : .... LÄS MER
5. Electrochemical detection of trace metals: from traditional techniques to new ultrathin membrane electrodes
Sammanfattning : Accurate detection of trace metals in environmental waters is an analytical challenge that is still open for the time being. The current state of the field reveals the predominance of the so-called hanging mercury drop electrode (HMDE) for multi-metal detection by means of anodic stripping voltammetry (ASV) readout. LÄS MER