Sökning: "tunneling nanotubes"
Visar resultat 1 - 5 av 16 avhandlingar innehållade orden tunneling nanotubes.
1. Field emission from multi-walled carbon nanotubes
Sammanfattning : .... LÄS MER
2. The role of glial cells in alpha-synuclein pathology : Focus on degradation, cell-to-cell propagation and inflammation
Sammanfattning : Growing evidence emphasizes the role of astrocytes and microglia in Parkinson’s disease (PD) and Alzheimer’s disease (AD). Yet, little is known about their impact on specific disease processes and if their involvement is beneficial or detrimental. LÄS MER
3. Electromechanical Interactions in Shuttle Systems and Carbon Nanotube Relays
Sammanfattning : In this thesis we theoretically investigate two kinds of nanoscale systems where there is a strong electromechanical coupling, i.e. an intricate relation between the Coulomb forces that can appear in these systems and the displacements of parts of the systems that they cause. LÄS MER
4. Quantum Devices from the Assembly of Zero- and One-Dimensional Building Blocks
Sammanfattning : This thesis describes novel methods for the fabrication of nanometer-scale electronic devices, such as single-electron transistors and resonant tunneling diodes, from wire- and dot-shaped building blocks. The first part of the thesis describes the manipulation of metal nanoparticles and carbon nanotubes using an atomic force microscope. LÄS MER
5. Electromechanical Instability in Suspended Nanowire-Based NEMS
Sammanfattning : "Nanoelectromechanical systems'' (NEMS) are a class of nanometer-sized mechanical structures coupled to electronic device of comparable dimensions. Their peculiar features make them interesting both from the technological and fundamental research viewpoints. LÄS MER