Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Robert Sadler"'
Autor:
Wing Yau, Dave Wang, Yuefei Yang, Robert Sadler, Daniel Hou, Ai Duong, William Sutton, Shiguang Wang, Chung-hsu Chen, JeoungChill Shim
Publikováno v:
Solid-State Electronics. 126:115-124
Modern communication systems require high linearity, usually in addition to high output power. High linearity requires a flat device transconductance (gm) vs. gate-source voltage (Vgs), while at the same time, transconductance must be high for high g
Autor:
Daniel Hou, Shiguang Wang, Chung-hsu Chen, Yuefei Yang, Tingyi Wu, Dave Wang, Wing Yau, Mo Wu, Benjamin Ou, Robert Sadler, Rex Chen
Publikováno v:
2017 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS).
To model drain IV characteristics, the temperature dependence is important for GaN HEMT. We show that the time dependence should also be included in the modeling approach. In this paper, we use the trap information obtained from current transient spe
Publikováno v:
International Journal for Computational Methods in Engineering Science and Mechanics. 15:2-8
A new method of preparing Nylon-66 nanopaper using electrospun nonwoven nanofiber and fiber fusing is presented. The fusing temperature for Nylon-66 nanofiber was found to be 190°C. Both carbon and glass fiber reinforced nanopapers were prepared. Th
Autor:
Dave Wang, Shiguang Wang, JeoungChill Shim, Chung-hsu Chen, William Sutton, Robert Sadler, Yuefei Yang, Daniel Hou, Wing Yau
Publikováno v:
2016 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS).
A typical GaN HEMT forward gate current can be described by a simplified model, i.e., a Schottky diode with a parasitic resistance. This model, though, fails to fit certain GaN HEMT devices, noticeably those with AlN spacer. The Tsu-Esaki tunneling m
Autor:
Zhiguo Zhou, Stephen R. Wilson, Anthony Dellinger, Robert Sadler, Christopher L. Kepley, Robert P. Lenk
Publikováno v:
Bioconjugate Chemistry. 21:1656-1661
Novel amphiphilic fullerene[70] derivatives that are rationally designed to intercalate in lipid bilayers are reported, as well as its vesicular formulation with surprisingly high loading capacity up to 65% by weight. The amphiphilic C(70) bisadduct
Publikováno v:
Composite Structures. 90:330-336
Syntactic foam, balsa wood and PVC foams are commonly used as core materials in sandwich structures for weight critical applications such as aircraft and ship structures. Water absorption is highly undesirable in these applications. The present study
Publikováno v:
Composites Part B: Engineering. 39:196-201
Air plasma etching followed by scanning electron microscope (SEM) imaging technique for visualizing the inorganic nanofillers in polymeric composites is a promising technique for quick screening of exfoliation and dispersion of nanofillers in nanocom
Publikováno v:
ECS Transactions. 2:103-117
The [2+3] cycloaddition reaction was studied on Lu3N@C80 with N-ethylglycine in the presence and absence of aldehyde. Both reactions afforded the same symmetrical [5, 6] fulleropyrrolidine adduct. However, the reaction on C60 with N- ethylglycine in
Publikováno v:
Composites Science and Technology. 65:2276-2280
Air plasma etching followed by scanning electron microscope imaging technique for visualizing the inorganic nanofillers in polymeric composites is a promising technique for quick screening of exfoliation and dispersion of nanofillers in nanocomposite
Autor:
Jason Mcmichael, David Clayton, Robert Sadler, Mark J. Schulz, Bill Nagel, Mannur J. Sundaresan
Publikováno v:
Journal of Intelligent Material Systems and Structures. 14:693-705
Piezoelectric ceramic patches are the mainstay for actuating and sensing in smart structures, but these patches are limited in the temperature range in which they can operate. Operation at temperatures above ambient is desired for new applications of