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Visar resultat 1 - 5 av 66 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Crack-junctions : Bridging the gap between nano electronics and giga manufacturing

   Författare :Valentin Dubois; Göran Stemme; Christofer Hierold; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; nanotechnology; nanoelectronics; nanogap electrodes; molecular electronics; nanoplasmonics; crack-junctions; break junctions; nanowires; parallel fabrication; lithography; fracture; crack; Electrical Engineering; Elektro- och systemteknik;

   Sammanfattning : Obtaining both nanometer precision of patterning and parallel fabrication on wafer-scale is currently not possible in conventional fabrication schemes. Just as we are looking beyond semiconductor technologies for next-generation electronics and photonics, our efforts turn to new ways of producing electronic and photonic interfaces with the nanoscale. LÄS MER

3. 2. Gap junctions in human myometrium : structural and functional aspects

   Författare :H. Nadir Çiray; Uppsala universitet; []
   Nyckelord :MEDICINE; MEDICIN;

   Sammanfattning : .... LÄS MER

4. 3. Connexin43 in astroglial gap junctions. Regulation by age, neurotransmitters, GH and IGF-I

   Författare :N David Åberg; Göteborgs universitet; []
   Nyckelord :Connexin43; rat; development; hypophysectomy; primary culture; ; mRNA; gap junction; somatotropin; IGF-I; serotonin; glutamate; ; brain region heterogeneity; calcium wave; astrocyte; astroglial cell; ; gap junctional coupling.;

   Sammanfattning : Connexins form gap junctions that are aqueous pores allowing low-molecular (.... LÄS MER

5. 4. Quantum dynamics of spin active and d-wave Josephson junctions

   Författare :Jens Harro Michelsen; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Josephson effect; macroscopic quantum tunneling; high-temperature superconducvity; superconducting junctions; spin-active junctions; nonequilibrium superconductivity; Andreev bound states;

   Sammanfattning : Conventional tunnel Josephson junctions form the basic building blocks of superconducting electronics. Their operation is based on comparatively simple dynamics where the superconducting phases across the junctions is the only dynamical degree of freedom. LÄS MER

7. 5. Dissipative Processes in Superconducting Diffusive Tunnel Junctions

   Författare :Andrey Vasenko; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Josephson effect; Andreev bound states; nonequilibrium superconductivity; superconducting junctions; transport processes; tunneling; diffusive superconductors;

   Sammanfattning : A central subject of this thesis is the dissipative current transport in superconducting tunnel junctions with diffusive electrodes. Tunnel current transport in superconducting junctions is a classical topic of interest and research. LÄS MER