July 14, 2026 UMD Home FabLab AIM Lab
Tystar CVD - Oxide Tube Back to Equipment List
Operational Status ● Online
Description The Tystar furnace has three dedicated tubes for the growth/deposition of: gate-quality silicon dioxide, LPCVD polysilicon, LPCVD silicon nitride

The furnace tubes can accommodate batches of up to 25 three or four inch silicon wafers per run. Bare silicon wafers only please! Furnace is for FabLab staff use only.

4 hour minimum charge. Reservations must cover the ENTIRE PROCESS TIME (not just the growth specification). Hourly charge rates have been adjusted to account for process time *inclusive* of recipe length, to ensure that users are charged an effective rate that reflects only their process growth time.
Location FabLab | CVD Tunnel
Manufacturer Tystar Tytan
Link
Staff Contact DanielDaniel Lewis
dlewis17@umd.edu
301-405-5018
Rates
No Charge
$0/hr
Large Commercial
$242/hr
UMD
$81/hr
Small Commercial / MTECH
$166/hr
External Non-profit / University
$126/hr
Reservations No upcoming reservations at this time.
Logs
Mon, Jun 01, 2026
12:00 pm - 1:00 pm
Ahmed Shadman Alam
View Reservation
Training with Daniel Lewis
Thu, Apr 23, 2026
3:00 pm - 8:00 pm
Mitchell Gross
View Reservation
Mon, Apr 20, 2026
1:30 pm - 2:30 pm
Mitchell Gross
View Reservation
37 min poly growth
Thu, Apr 02, 2026
1:00 pm - 2:00 pm
Mitchell Gross
View Reservation
Polysilicon
Mon, Mar 30, 2026
11:00 am - 3:00 pm
Mitchell Gross
View Reservation
Polysilicon
Records to show:
SOPs
Manuals

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Recipes

Colleges A. James Clark School of Engineering
The College of Computer, Mathematical, and Natural Sciences

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