Index Catalog // ScholarsArchive@OSU

Iron Chalcogenide-based Thin Films Fabricated by Inkjet Printing

Creator:: Fang, Zhen
Abstract:: Digital printing techniques offer several advantages in manufacturing electronics such as direct writing of materials, reduction of chemical waste, and scalability. In particular, printing can significantly simplify manufacturing processes by directly defining the channel area, the gate, and the source and drain contacts, allowing for lower costs and higher throughput...
Resource Type:: Masters Thesis
Full Text:: our lab. I would like to thank Dr. Ki-joong Kim who taught me how to become a better researcher. He

Efficient Fabrication of Nanoporous Si and Si/Ge Enabled by a Heat Scavenger in Magnesiothermic Reactions

Creator:: Luo, Wei, Wang, Xingfeng, Meyers, Colin, Wannenmacher, Nick, Sirisaksoontorn, Weekit, Lerner, Michael M., and Ji, Xiulei
Abstract:: Magnesiothermic reduction can directly convert SiO₂ into Si nanostructures. Despite intense efforts, efficient fabrication of highly nanoporous silicon by Mg still remains a significant challenge due to the exothermic reaction nature. By employing table salt (NaCl) as a heat scavenger for the magnesiothermic reduction, we demonstrate an effective route to...
Resource Type:: Article
Full Text:: substance. J. Mater. Chem. 21, 7161–7165 (2011). 21. Yoo, J. K., Kim, J., Jung, Y. S. & Kang, K. Scalable

Amorphous In-Ga-Zn-O thin-film transistors fabricated by microcontact printing

Creator:: Du, Xiaosong, Frederick, Ryan T., Li, Yajuan, Zhou, Zheng, Stickle, William F., and Herman, Gregory S.
Abstract:: The authors present a facile, low-cost methodology to fabricate high-performance In-Ga-Zn-O (IGZO) bottom contact, bottom gate thin-film transistors (TFTs) by soft lithography. The IGZO channel and indium tin oxide (ITO) source and drain were patterned using microcontact printing of an octadecylphosphonic acid self-assembled monolayer (SAM). A polymer stamp was used...
Resource Type:: Article
Full Text:: . Meng, and C.-C. Tsai, Appl. Phys. Lett. 98, 253503 (2011). 6J. Hoon, K. Chung Sik, C. Sung Wook, P

Inkjet-Printed Metal Halide Semiconductors for Wearable Electronics

Creator:: Li, Shujie
Abstract:: There is an emerging interest in developing wearable electronics as a platform, which provides the flexibility of a wearable while maintaining its promising functionality as smart textiles. Metal-halide semiconductors are attractive materials with tunable optical and electrical properties. Researchers have widely studied and applied it for advanced photonics and optoelectronic...
Resource Type:: Dissertation
Full Text:: . Dick Chiu, Dr. Changho Choi, Dr. Ki-Joong Kim, Dr. Changqing Pan, Dr. Zhongwei Gao, Dr. Yujuan He

Down-Shifting Nanoparticles and Anti-reflective Nanoparticles Co-Coating Applied on Top Glass Cover of Silicon-Based Solar Panels

Creator:: Jing, Qun
Abstract:: Photoluminescence (PL) materials have attracted a lot of attention in last several decades. Recently PL materials, which can convert low-efficiency Ultraviolet (UV) or Infrared (IR) light to high-efficiency visible light, have been widely applied in the research of improving conversion efficiency of solar cell. As one of the most common...
Resource Type:: Masters Thesis

Engineering an Ex-Vivo System to Study Transport Phenomena in the Human Intervertebral Disc

Creator:: Shalash, Ward
Abstract:: Back pain is the leading cause of disability worldwide, entailing a significant socioeconomic impact. A primary source of back pain can be attributed to intervertebral disc (IVD) degeneration allowing nerve ingrowth, facet joint arthritis, disc bulging, and osteophyte formations that press on nearby nerve roots or the spinal cord. While...
Resource Type:: Dissertation

Synthesis of colloidal metal oxide nanocrystals and nanostructured surfaces using a continuous flow microreactor system and their applications in two-phase boiling heat transfer

Creator:: Choi, Chang-Ho
Abstract:: Metal oxide nanocrystals have attracted significant interests due to their unique chemical, physical, and electrical properties which depend on their size and structure. In this study, a continuous flow microreactor system was employed to synthesize metal oxide nanocrystals in aqueous solution. Assembly of nanocrystals is considered one of the most...
Resource Type:: Dissertation
Full Text:: -Umnuay, Kathy Han, Changquing Pan, Kijoong Kim, Yujuan He, and Zhong Wei. I have been happy to work

Device Fabrication and Characterization for Biological and Radiation Sensing

Creator:: John, Stebby Varghese
Abstract:: Amorphous indium gallium zinc oxide (IGZO) thin film transistors (TFT) has revolutionized the display industry enabling smaller pixel sizes and higher refreshing rates than traditional amorphous Si: H TFTs. These attributes of IGZO were leveraged to make a field-effect sensing (FES) platform capable of sensing various biomarkers. The sensitivity and...
Resource Type:: Masters Thesis
Full Text:: illustration of pH sensing mechanism on APTMS passivated IGZO TFT. Reprinted with permission from (Y. G. Kim

Investigation of solution-based processes for functional metal oxides : printing, nanostructures, and applications

Creator:: Han, Seung-Yeol
Abstract:: The various solution-based processes, spin coating, inkjet printing, microreactor assisted nanoparticle deposition (MANDTM) and spin-successive ionic layer absorption and reaction (Spin-SILAR) were used to demonstrate thin film electronics and anti-reflective coatings. Several aspects of thin film transistors (TFTs) were tested including a range of temperatures, annealing atmosphere, and deposition methods....
Resource Type:: Dissertation
Full Text:: Kim. I have enjoyed working with them a lot and learned so much. I would like to thank Drs. Joa

Growth, Characterizations, and Applications of Patterned Nanostructured Thin Film

Creator:: Gao, Zhongwei
Abstract:: A unique microreactor-assisted nanomaterial synthesis and printing process was studied for the fabrication of patterned metal oxide nanostructured thin films. The process uses a continuous flow microreactor to control and generate a reactive chemical flux that was transported to a patterned microfluidic channel. The microreactor-assisted nanomaterial synthesis process can generate...
Resource Type:: Dissertation
Full Text:: Chiu, Dr. Ki-Joong Kim, Dr. Yujuan He, Guoheng Ma, Zhen Fang, Michele David, Qun Jing, Yujing Zhang

ScholarsArchive@OSU

Iron Chalcogenide-based Thin Films Fabricated by Inkjet Printing

Efficient Fabrication of Nanoporous Si and Si/Ge Enabled by a Heat Scavenger in Magnesiothermic Reactions

Amorphous In-Ga-Zn-O thin-film transistors fabricated by microcontact printing

Inkjet-Printed Metal Halide Semiconductors for Wearable Electronics

Down-Shifting Nanoparticles and Anti-reflective Nanoparticles Co-Coating Applied on Top Glass Cover of Silicon-Based Solar Panels

Engineering an Ex-Vivo System to Study Transport Phenomena in the Human Intervertebral Disc

Synthesis of colloidal metal oxide nanocrystals and nanostructured surfaces using a continuous flow microreactor system and their applications in two-phase boiling heat transfer

Device Fabrication and Characterization for Biological and Radiation Sensing

Investigation of solution-based processes for functional metal oxides : printing, nanostructures, and applications

Growth, Characterizations, and Applications of Patterned Nanostructured Thin Film

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