Roslyn S. Massey and Ravi Prakash
Department of Electronics Engineering, Carleton University, Ottawa, ON K1S 5B6, Canada;
IEEE Journal on Flexible Electronics, 1 – 1, 2022
Samco UV-Ozone cleaner UV-1 was used for PMMA surface treatment in biosensor fabrication.
Scientific paper on low-temperature annealing of InGaZnO transistors by Nara Institute of Science and Technology
Low temperature (150°C) wet oxygen annealing of amorphous InGaZnO thin-film transistors for flexible device applications
M. P. Jallorina, J. P. Bermundo, Y. Ishikawa and Y. Uraoka
Nara Institute of Science and Technology, Graduate School of Materials Science, 8916-5 Takayama, Ikoma, Nara 630-0192 Japan
2017 24th International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD), Kyoto, Japan, 2017, pp. 203-204.
Low-temperature processing is required in flexible polymer device fabrication because temperature setting is limited by native melting temperature of polymer materials. In this research, several methods of ultraviolet (UV), ozone (O3) and wet oxygen (Wet O2) were compared to investigate the effects on the device performance. Samco UV-ozone cleaner UV-1 was used for UV, ozone or UV-ozone processes. The results show that UV & O3 annealing at 150°C has higher mobility. Samco UV-ozone cleaners are equipped with stage heating (up to 300degC) and ex-situ ozone generator to promote generation of reactive atomic oxygen in thermal ozone dissociation. For more details of our UV-ozone technologies, please visit the product page.
Samco UV-Ozone Cleaner (Tabletop & Production Models)
Printable elastic conductors by in situ formation of silver nanoparticles from silver flakes
Naoji Matsuhisa1, Daishi Inoue2, Peter Zalar1,3, Hanbit Jin1, Yorishige Matsuba1,3, Akira Itoh1,3, Tomoyuki Yokota1,3, Daisuke Hashizume2 and Takao Someya1,2,3,4
1Department of Electrical Engineering and Information Systems, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.
2Center for Emergent Matter Science (CEMS), RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan.
3Exploratory Research for Advanced Technology (ERATO), Japan Science and Technology Agency (JST), 2-11-16, Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan.
4Thin-Film Device Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan.
Nature Materials 16, 834–840 (2017)
Someya lab at the University of Tokyo is famous for printable and stretchable electronics for healthcare and wearable device applications. In this research, silver nanoparticles were used as conductive materials in flexible sensor and actuator networks, expecting large-area manufacturing using printing technologies. In the fabrication of stretchable pressure and temperature sensor, Samco UV-ozone cleaner UV-1 was used for UV curing of photoresist PSR-301A. Samco offers multiple systems of surface treatment (plasma cleaning and UV-ozone cleaning) for device fabrication and material research.
Difference in growth and coalescing patterns of droplets on bi-philic surfaces with varying spatial distribution
Martand Mayukh Garimella, Sudheer Koppu, Shantanu Shrikant Kadlaskar, Venkata Pillutla, Abhijeet, Wonjae Choi
Department of Mechanical Engineering, University of Texas at Dallas, 800 W. Campbell Road, Richardson, TX 75080
Journal of Colloid and Interface Science (2017)
In this paper, surface wettability patterning was performed, and unique water droplet motion on the patterned regions was investigated. Samco UV-ozone cleaner, UV-1 at UT Dallas was used for complete native oxide removal after hydrofluoric acid treatment.
Surface wettability modulation (hydrophilic and hydrophobic) is fundamental for material research and device fabrication. Samco is developing surface treatment processes using UV-ozone technologies and plasma technologies. If you are interested in our latest material processing technologies and publication, please visit the page below.
Material Processing Data
Marko J. Tadjerz, Nadeemullah A. Mahadik, Virginia D. Wheeler, Evan R. Glaser, Laura Ruppalt, Andrew D. Koehler, Karl D. Hobart, Charles R. Eddy Jr. and Fritz J. Kub
United States Naval Research Laboratory, Washington, DC 20375, USA
ECS J. Solid State Sci. Technol. 2016 volume 5, issue 9, P468-P470
Gallium Oxide (Ga2O3) is a wide bandgap material with high breakdown voltage, and it is a promising material for power device applications. Compared to other wide bandgap materials such as Silicon Carbide (SiC) and Gallium Nitride (GaN), the device research using this material is still primitive. However, β-Ga2O3 substrates are commercially available, and more and more researchers are getting interested in its unique material properties.
Here, β-Ga2O3 MOSFET was fabricated using commercially available β-Ga2O3 substrates. Samco UV-Ozone Cleaner at United States Naval Research Laboratory was used for surface cleaning of SiO2/Si substrate in sample preparation.
Benzhong Zhaoa, Christopher W. MacMinnb, and Ruben Juanesa
a Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139;
b Department of Engineering Science, University of Oxford, Oxford OX1 3PJ, United Kingdom
PNAS (2016) DOI10.1073/pnas.1603387113
Fluid–fluid displacement in porous media of microfluidic flow cell was studied for potential CO2 sequestration application to solve global warming caused by the greenhouse gas.
Samco tabletop UV-ozone cleaner at MIT was used for wettability improvement of photocurable polymer NOA81 to fabricate microfluidic flow cells.
This article was featured in MIT News.
View the news article.
Physical Property Evaluation of ZnO Thin Film Fabricated by Low-Temperature Process for Flexible Transparent TFT
Khafe, Adie Bin Mohd1; Watanabe, Hiraku1; Yamauchi, Hiroshi1; Kuniyoshi, Shigekazu1; Iizuka, Masaaki2; Sakai, Masatoshi1; Kudo, Kazuhiro1
1 Graduate School of Engineering, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba, 263-8522, Japan
2 Faculty of Education, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba, 263-8522, Japan
Journal of Nanoscience and Nanotechnology, Volume 16, Number 4, April 2016, pp. 3168-3175(8)
Samco UV-Ozone cleaner, UV-1 was used for ultraviolet/ozone (UV-O3) assisted thermal treatments on wet processed zinc oxide field effect transistor (ZnO-FET) to improve drain current and mobility of the ZnO-based device. They found that UV-Ozone treatment eliminated carbon impurities in ZnO thin film and improved the performance of ZnO-FET.
Unexpected Effects of the Rate of Deposition on the Mode of Growth and Morphology of Thin Films of Tetracene Grown on SiO2
R. K. Nahm and J. R. Engstrom
School of Chemical and Biomolecular Engineering, Cornell University, Ithaca, New York 14853, United States
J. Phys. Chem. C, 2016, 120 (13), pp 7183–7191
Samco UV-Ozone cleaner at Cornell University was used for sample preparation before tetracene growth.
Scientific Paper on Nanoparticle Fabrication Using SAMCO UV-Ozone System from The City College of New York
Electrostatically assisted fabrication of silver–dielectric core/shell nanoparticles thin film capacitor with uniform metal nanoparticle distribution and controlled spacing
Xue Lia, b, Olivia Niitsooa and Alexander Couzisa
a Department of Chemical Engineering, The City College of New York, NY 10031, United States
b Department of Chemical and Biomolecular Engineering, Lehigh University, Bethelehem, PA 18015, United States
Journal of Colloid and Interface Science (2016) 465, 333–341
Direct-liquid-evaporation chemical vapor deposition of smooth, highly conformal cobalt and cobalt nitride thin films
Jing Yanga, Kecheng Lia, Jun Fengb and Roy G. Gordona,b
a School of Engineering, Applied Sciences, Harvard University, Cambridge, MA 02138, USA
b Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA
SAMCO UV-Ozone cleaner at Harvard University was used to remove organic contaminants from samples.