Facilities

Containerless processing Description

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Electro Magnetic Levitator

For semicconductor and metals
10^-7 Torr
10kW
200W CO2 laser for melting

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Electro magnietic levitator with Splat Quenching


for metals
10^-6 Torr
20kW



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Aero-acoustic levitator


for oxides
1700 W CO2 laser
with splat quenching system


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Drop tube


Top...EML
Middle...Tube
Bottom...Sample collection


10^-6 Torr
24 m total length
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Aero-dynamic levitator
chamber with Zr O2 sensor.



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Separatable Aero-dynamic lavitator
with Splat Quench





Sample preparation Description

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Cold Crucible

For preparation of uniform ingot
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Arc Melting

For preparation of ingot
Characterization Description
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Pyrometers


2 color pyrometer *2
Si....0.9 micron 600-1600 C
InGaAs....1.55 micron 400-1600 C
1000 Hz

single color pyrometer
Si....0.9 micron 900-2000 C
1000 Hz

Thermopile
4.6~5.2 micron 800-2500 C
100 Hz
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High speed Video Cameras


Left...Kodak Ektapro HS4540
40 kHz, Visible, white&black

Center...Nac Memrecom Ci-4
2 kHz, Visible, color

Raytheon Radiance HS
Right...5 kHz, IR, black&white
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Black body furnace


for temperature caribration of pyrometer
Max. 1400 C
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JEOL TEM with EDAX


300 kV
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TOPCON SEM with EBSP & EDAX

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SII Atomic Force Microscope

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Ion milling
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Au-Pd and carbon coater
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Optical microscope & Steleomicroscope


with Desigtal capture system
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Laue & powder XRD

Mac Science

3 kW

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Micro focus XRD

Mac Science
18 kW

VSM

DTA & TG
Mac Science
Max. 1700 C
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Fine cutter
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Diamond cutter
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Glove box

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Image furnace

1200 C
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Polish station

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Muffle furnace


Max. 1700 C
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Furnace

Max. 1500 C
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Vaccum station for sealing of glass