Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"RF reflectometry"”.
-
Radio-Frequency Capacitive Gate-based Sensing for Silicon CMOS Quantum Electronics
… thesis focuses on implementing radio frequency (rf) reflectometry techniques for dispersive detection of charge and spin dynamics in nanoscale devices. I have investigated three aspects of rf reflectometry using state-of-the-art silicon (Si) complementary metal-oxide-semiconductor (CMOS) nanowire …
-
Microwave Spectroscopy and Transport Measurements of Andreev Bound States in Superconductor – Semiconductor Josephson Junctions
… in Josephson junction devices are presented. RF reflectometry measurements of a superconducting tunnel junction are made sensitive near the high tunnel resistance by an impedance transforming tank circuit which can be adapted for different device resistances. The reflectometry measurement …
-
Investigating electron transport in chemical vapor deposition graphene nanostructures
… around a certain carrier concentration due to surface roughness induced patches. This result provides insight into fabrication and operation of scalable graphene spintronic devices. Moreover, to further elucidate single-electron behaviours as well as solve the lack of bandgap issues, graphene is …
-
Novel radio frequency applications and automated characterisation of silicon quantum dots
… this thesis, we focus on novel radio frequency (RF) implementations of silicon quantum dots as charge sensors and frequency multipliers. A major concern with large arrays of silicon QDs is the requirement of complex tuning protocols due to device inhomogeneity, which is currently done …