Advisors
Now showing items 1-8 of 8
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Construction of an atomic force microscope operating in air and liquid
(Bilkent University, 2003)In this thesis, a new atomic force microscope capable of measuring in liquid and air has been introduced. The highly improved design of the instrument eliminates some of the technical problems which are occurred before. ... -
Fabrication and characterization of Bismuth Hall sensors at room temperature
(Bilkent University, 2003)Small-scale Hall effect devices have attracted a great deal of research interest in recent years. It is well known that bulk single crystal of bismuth exhibit a large magnetoresistance effect and the recognition of this ... -
Fabrication and characterization of GaAs and InAs hall sensors
(Bilkent University, 2004)Scanning Hall Probe Microscopy has become a widely used method for magnetic field measurements in the last decade. For Scanning Hall Probe Microscopy, low noise Hall sensors are fabricated from GaAs and InAs structures ... -
Investigation of lateral forces in dynamic mode using combined AFM/STM
(Bilkent University, 2007)In this Ph.D. work, we constructed a ¯ber optic interferometer based non-contact Atomic Force Microscope (nc-AFM) combined with Scanning Tunneling Micro- scope(STM) to study lateral force interactions on Si(111)-(77) ... -
Investigation of the magnetic properties of BSCCO superconductors with scanning Hall probe microscope
(Bilkent University, 2002)A low temperature scanning Hall probe microscope (LT-SHPM) with low noise GaAs/AlGaAs 2DEG Hall probes is used to investigate the magnetic properties of a Ag-sheathed BSCCO-2223 tape and a single crystal BSCCO-2212 ... -
Microfabrication of micro Hall sensors on GaAs and INSB for scanning hall probe microscopy
(Bilkent University, 2001)Different techniques have been developed to investigate the surface magnetic structure of materials, including Hall probe, scanning superconductivity quantum interference device (SQUID) and magnetic force microscopies ... -
Scanning hall probe microscopy (SHPM) using quartz crystal AFM feedback
(Bilkent University, 2005)Scanning Hall Probe Microscopy (SHPM) is a quantitative and non-invasive technique for imaging localized surface magnetic field fluctuations such as ferromagnetic domains with high spatial and magnetic field resolution ... -
Spectral analysis: money, income and price, 1962-1987
(Bilkent University, 1990)In this study, the influence of monetary policy upon the price level and the real income over the business cycle is analyzed. The cross-spectral analysis, which is utilised in this study, minimises the effects of differential ...
