Spectroscopic Ellipsometry

Different tools.

• SE-2xxx-Full Automatic Test Stand
• SE-1100-suitable for testing flexible village bottom materials
• IRSE-Infrared Spectroscopic Ellipsometry
• EP-ellipsometric porosity measurement
• SE-1000-Low Cost Manual Test Stand
• LE-103PV-Laser type ellipsometer

Application.

Photonics.

• LED, AIGaN, GaN, InP, GaAs
• Reflective Coatings, ARC, ll-V devices (EEL, VCSEL, ECL)
• MEMS
• Sol-Gel.

Photovaltage

• Thin films and silicon solar cells, Nanostructure Cells
• Transparent conductive oxide, Nano dots, Nanowires, CNT

Organics.

• OLED.OPV.Sensors. OTFT

Semiconductors.

• High-k, Gate Oxide , Nitride oxide , Low-k
• Interconnects . Lithography thin films
• Epi-layers :SOl,SiGe ,Strained Si. SiC, Poly

Flat Panel Displays.

• TFT-LCD.LTPS.IGZO,OLED, electrochromic layers

General:

• Ferroelectric materials(BST.SBT.PZT)
• Fuel Cells .SOFC ,Porous electrode
• Graphene
• 3D materials , periodic structures