Welcome to Scanning Probe Microscopy & Graphene (SPM & G) Group Webpage!

 

Our group specializes in scanning probe microscopes for magnetic and atomic resolution imaging. We are also developing small graphene hall sensors for high resolution quantitative magnetic imaging using SHPM. 

 

 

RESEARCH AREAS :

 

-Graphene Hall Sensors

-High resolution magnetic sensors

-Magnetic imaging using Scanning Hall Probe Microscopy(SHPM) &

-Magnetic Force Microscopy (MFM)

-Vortex Imaging of Superconductors

-Topological Insulators

-Ultra Sensitive fiber interferometers with <1fm/√Hz noise floor

-Atomic Force Microscopy

-Non-contact Atomic Force Microscopy in UHV and liquids 

-Organic Light Emitting Diodes (OLEDs)

-OFETs

 

 

INFRASTRUCTURE:

 

-UHV Surface Analysis System with non contact AFM/STM & LEED,  (p~5x10-11mbar)

-Ambient AFM/MFM

-Low Temperature AFM/MFM

-Low Temperature SHPM

-AQUA ncAFM

-ezAFMs

-Thermal Evaporator System

-CVD Graphene Growth System, 1’’ ID

 

Si111hopg

 

 

Si111Si111steplt_hopg

 

 

 

shpm