Characterization

Technique

Specification

Electron Microscopy

High Resolution Transmission Electron Microscope (HRTEM): JEM-

2100 with selected area electron diffraction capability (SAED)

Optical Absorption

Ocean Optics USB2000 spectrophotometer, VIS-NIR (350nm-1050nm),

fiber optic

Fluorescence

Ocean Op  cs USB2000 spectrometer, fiber op  c, single excitation

source (LED at 473nm)

Resistivity

Four-point probe setup Scientific Equipments

I-V Characteristic

Keithley 2400 source/meter unit (SMU)