Results 61 to 70 of about 73,761 (336)

Complementary Logic Driven by Dielectrophoretic Assembly of 2D Semiconductors

Advanced Functional Materials, EarlyView.
Scalable, parallel fabrication of complementary logic gates is demonstrated using electric‐field‐driven deterministic assembly of electrochemically exfoliated 2D n‐type MoS2 and p‐type WSe2 nanosheets. This strategy yields MoS2 and WSe2 transistors featuring average mobilities of 4.3 and 3.0 cm2 V−1 s−1, respectively, and on/off ratios of > 104 ...
Dongjoon Rhee, Okin Song, Ji Yun Park, Yonghyun Albert Kwon, Jae Hyung Kim, In Soo Kim, Zdeněk Sofer, Jeong Ho Cho, Deep Jariwala, Hyesung Park, Joohoon Kang   +10 more
wiley   +1 more source

Implementation of Reed-Solomon Encoder/Decoder Using Field Programmable Gate Array

Journal of Engineering and Sustainable Development, 2006
In this paper, (15, 11) and (255, 239) Reed-Solomon codes have been designed and Implemented using ALTERA Field Programmable Gate Array (FPGA) device. The design is carried out by writing VHDL modules for different encoder and decoder components.
Hikmat N. Abdullah
doaj  

Experimental Quantification of Hardware Requirements for FPGA-Based Reconfigurable PMUs

IEEE Access, 2019
Phasor Measurement Units (PMUs) are becoming intrinsic components of modern power systems. The synchrophasor estimation algorithms in PMUs pose stringent computational demands, which makes the application of Field Programmable Gate Arrays (FPGA) highly ...
Prottay M. Adhikari, Hossein Hooshyar, Luigi Vanfretti   +2 more
doaj   +1 more source

Evaluation of Single-Chip, Real-Time Tomographic Data Processing on FPGA - SoC Devices [PDF]

, 2018
A novel approach to tomographic data processing has been developed and evaluated using the Jagiellonian PET (J-PET) scanner as an example. We propose a system in which there is no need for powerful, local to the scanner processing facility, capable to ...
Białas, P., Curceanu, C., Czerwiński, E., Dulski, K., Flak, B., Gajos, A., Gorgol, M., Głowacz, B., Hiesmayr, B. C., Jasińska, B., Kacprzak, K., Kajetanowicz, M., Kisielewska, D., Korcyl, G., Kowalski, P., Kozik, T., Krawczyk, N., Krzemień, W., Kubicz, E., Mohammed, M., Moskal, P., Niedźwiecki, Sz., Pawlik-Niedźwiecka, M., Pałka, M., Raczyński, L., Rajda, P., Rudy, Z., Salabura, P., Sharma, N. G., Sharma, S., Shopa, R. Y., Silarski, M., Skurzok, M., Strzempek, P., Wieczorek, A., Wiślicki, W., Zaleski, R., Zgardzińska, B., Zieliński, M.   +38 more
core   +2 more sources

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

Advanced Functional Materials, EarlyView.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey, Arjen van den Berg, Sandra Ruiz Gomez, Claire Donnelly, Dirk Grundler, Sam Ladak   +5 more
wiley   +1 more source

Two‐Dimensional Materials as a Multiproperty Sensing Platform

Advanced Functional Materials, EarlyView.
Various sensing modalities enabled and/or enhanced by two‐dimensional (2D) materials are reviewed. The domains considered for sensing include: 1) optoelectronics, 2) quantum defects, 3) scanning probe microscopy, 4) nanomechanics, and 5) bio‐ and chemosensing.
Dipankar Jana, Shubhrasish Mukherjee, Dmitrii Litvinov, Magdalena Grzeszczyk, Sergey Grebenchuk, Makars Šiškins, Virgil Gavriliuc, Yihang Ouyang, Changyi Chen, Yuxuan Ye, Meng Yiming, Maciej Koperski   +11 more
wiley   +1 more source

Stiffer Optical Tweezers through Real-Time Feedback Control [PDF]

, 2007
This thesis integrates real-time feedback control into an optical tweezers instrument. The goal is to reduce the variance in the trapped bead s position, -effectively increasing the trap stiffness of the optical tweezers.
Ojala, Heikki
core  

Electroactive Liquid Crystal Elastomers as Soft Actuators

Advanced Functional Materials, EarlyView.
Electroactive liquid crystal elastomers (eLCEs) can be actuated via electromechanical, electrochemical, or electrothermal effects. a) Electromechanical effects include Maxwell stress, electrostriction, and the electroclinic effect. b) Electrochemical effects arise from electrode redox reactions.
Yakui Deng, Min‐Hui Li
wiley   +1 more source

Diseño y construcción de un instrumento prototipo para el análisis de la ley de hooke, caída libre y péndulo simple usando dispositivos FPGAs [PDF]

, 2019
Este proyecto tiene como propósito diseñar y construir un prototipo que permita desarrollar una práctica de laboratorio para la comprobación de una ley y un principio de la Física, usando la lógica programable sintetizada en dispositivos como son los ...
Figueroa Agudelo, Carlos Andrés, Giraldo Salazar, Sergio Oswaldo   +1 more
core  

Joint Control of Radiated and Surface Waves via Space‐Time Coding Metasurfaces

Advanced Functional Materials, EarlyView.
A unified space‐time coding metasurface platform enables simultaneous control of radiated and surface‐confined waves across multiple harmonics. Demonstrated functionalities include multi‐frequency beam shaping; surface‐wave excitation, and hybrid multiplexing.
Zihao Dai, Yi Ning Zheng, Lei Zhang, Xiao Qing Chen, Giuseppe Castaldi, Tie Jun Cui, Vincenzo Galdi   +6 more
wiley   +1 more source