Journal Articles (Electrical and Computer Engineering)
Items in this Collection
- 5Daneshmand, Mojgan
- 4Shankar, Karthik
- 3Ali Jazayeri
- 3De Zanche, Nicola
- 3Mahdi Tavakoli
- 3Mohammadpour, Arash
- 5electrochemical anodization
- 2Bilateral Teleoperation
- 44Electrical and Computer Engineering, Department of
- 44Electrical and Computer Engineering, Department of/Journal Articles (Electrical and Computer Engineering)
- 3Oncology, Department of
- 3Oncology, Department of/Medical Physics
- 3Medicine and Dentistry, Faculty of
- 3Medicine and Dentistry, Faculty of/Journal Articles (Medicine and Dentistry)
A teleoperation system consists of a teleoperator, a human operator, and a remote environment. Conditions involving system and controller parameters that ensure the teleoperator passivity can serve as control design guidelines to attain maximum teleoperation transparency while maintaining system...
100-Fold Improvement in Carrier Drift Mobilities in Alkanephosphonate-Passivated Monocrystalline TiO2 Nanowire ArraysDownload
Single crystal rutile titania nanowires grown by solvothermal synthesis are actively being researched for use as electron transporting scaffolds in perovskite solar cells, in low detection limit ultraviolet photodetectors, in photoelectrochemical water-splitting, and in chemiresistive and...
A Multilateral Impedance-Controlled System for Haptics-Enabled Surgical Training and Cooperation in Beating-Heart SurgeryDownload
In this paper, an impedance-controlled multi-master/single-slave telerobotic system is developed for haptics-enabled surgical training and cooperation in beating-heart surgery. This system not only can enable automatically motion compensation for the beating heart’s motion as well as...
Stability of a bilateral teleoperation system may be jeopardized by controller discretization, which has been shown to involve energy leaks. This paper proposes a novel approach to analyzing the absolute stability of sampled-data bilateral teleoperation systems consisting of discrete-time...
All-solid-state formation of titania nanotube arrays and their application in photoelectrochemical water splittingDownload
The present work demonstrates for the first time the facile fabrication of TiO2 nanotube arrays (TNTAs) by a fluoride-free solid-state anodization process using LiClO4 containing solid polymeric electrolyte. The resulting nanotubes were tested for photoelectrochemical water splitting. The...
Vertically-oriented, self-organized TiO2 nanotube arrays (TNAs) are a highly ordered n-type semiconducting nanoarchitecture with a wide range of potential applications. We generated low energy surfaces repellent to a broad spectrum of liquids by functionalizing TNAs using monolayers of two...
Anodic Cu2S and CuS Nanorod and Nanowall Arrays: Preparation, Properties and Application in CO2 PhotoreductionDownload
Copper sulfide semiconductors made from earth-abundant elements have an optical absorption edge at ca. 1.2 eV, nearly ideal for solar energy harvesting. We report the growth and formation mechanism of vertically oriented arrays of copper sulfide nanostructures formed by electrochemical...
We report on the formation of a new class of nanostructures, namely, multipodal hollow titania nanotubes possessing two or more legs, achieved during the electrochemical anodization of titanium in diethylene glycol (DEG)-based electrolytes. The unique multipodal porous structure is expected to...
Haptic-enabled teleoperated surgical systems have the potential to enhance the accuracy and performance of surgical interventions. The user interface of such a system can provide haptic feedback to the surgeon to more intuitively perform surgical tasks. In this paper, we study the added benefits...
Arrays of TiO2 nanorods embedded with fluorine doped carbon nitride quantum dots (CNFQDs) for visible light driven water splittingDownload
Graphenic semiconductors such as carbon nitride are attracting increasing attention as photocatalysts due to their chemical stability, visible light absorption and excellent electronic properties. The photocatalytic activity of nanostructured TiO2 catalysts is constrained by the wide bandgap and...