Under the STTR contract award, the program will develop technology for advanced metrology of high thermal conductivity materials and interfaces. Charlottesville, VA, March 3, 2024 – Laser Thermal, a leading metrology tool and service provider of small-scale thermal property measurements, today announced it has been awarded a Department of Defense Phase I STTR contract. The...
SSTR measurements on ALD grown ultrathin film amorphous gate dielectrics (compared to TDTR) (source).
SSTR measurements of AlN crystalline thin films.2 SSTR data (temperature rise vs. power) on right for AlN film and silicon wafer control.
| Literature Value | TPS Measurement | SSTR-F Measurement | |
| Pyroceram 9606 | 4.07 +/- .26 | 3.95 | 3.95 +/- 0.2 |
| HPFS 7980 | 1.38 | 1.39 | 1.39 +/- 0.09 |
20 SSTR-F measurements at same spot
20 SSTR-F measurements at random spots
SSTR-F data on 4 different 200 nm dielectric films on silicon with thermal conductivity ranging from ~0.35 W/m/K up to 1.8 W/m/K. SSTR-F allows for easy, rapid and automated identification of different temperature rises based on the thermal conductivity of the different films.