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LCR Meter Analysis

Determination of inductance (L), capacitance (C), and resistance (R) at specific frequencies. We also measure:

 

Loss tangent (tan δ)

 

Impedance (Z)

 

Dissipation factor (DF)

 

ESR (Equivalent Series Resistance)

Photoconductivity and Light-Induced Response

Evaluation of electrical response under UV/VIS/IR illumination — essential for:

 

Photodetectors

 

Photosensors

 

Solar cells

 

Dielectric Constant and Polarization Behavior

Used in capacitors and insulating films. We analyze:

 

Permittivity (εr)

 

Dielectric loss

 

Hysteresis loops in ferroelectric materials

Equipment and Setup Options:

Four-point probe station (manual/automated)

 

Source Measure Units (SMUs) for I–V/C–V testing

 

Hall effect system with magnetic field up to 1 Tesla

 

LCR meters (precision, high-frequency range)

 

Impedance analyzer with customized test cells

 

Probe stations with light sources (LED, laser, solar simulators)

 

Temperature-controlled stages (room temperature to 200 °C or higher on request)

 

Applications:

Semiconductor device analysis

 

Sensor material optimization

 

Energy storage and conversion devices (batteries, supercapacitors, fuel cells)

 

Functional oxide and ferroelectric studies

 

Thin film and coating quality control

 

Reliability and failure analysis in electronic materials