Results 61 to 70 of about 610,191 (299)
Atomic Layer Deposition in Transistors and Monolithic 3D Integration
Advanced Functional Materials, EarlyView.Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu +5 more
wiley +1 more source
Millington Effect and Propagation Enhancement in 60-GHz Body Area Networks [PDF]
, 2015 International audienceMillington effect for on-body propagation enhancement is presented in the 60-GHz band. Millington’s equations are developed to describe propagation above a flat inhomogeneous surface.
Benlarbi-Delai, Aziz +7 more
core +3 more sources
Sensors, 2022 Long range (LoRa) is one of the most successful low-power wide-area networking technologies because it is ideally suited for long-distance, low-bit rate, and low-power communications in the unlicensed sub-GHz spectrum utilized for Internet of things (IoT)
Dick Mugerwa +4 more
doaj +1 more source
Multi‐Functional ZnO–Te Heterojunction Devices Enabling Compact Frequency Quadrupler
Advanced Functional Materials, EarlyView.Wafer‐scale ZnO–Te heterojunction devices featuring tunable double negative differential transconductance (D‐NDT) are demonstrated at ≤ 200°C. Leveraging this unique characteristic, a single‐stage frequency quadrupler is realized, achieving a 64%–75% reduction in device count.
Jae Hyeon Jun +8 more
wiley +1 more source
IEEE Access, 2018 In this paper, underwater visible light communication (UWVLC) vertical links are modeled and evaluated, taking account of the inhomogeneous nature of underwater (UW) environment.
Noha Anous +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo +2 more
wiley +1 more source
Analisis Unjuk Kerja Radio Ip Dalam Penanganan Jaringan Akses Menggunakan Perangkat Hardware Alcatel-lucent 9500 Microwave Packet Radio (Mpr) [PDF]
, 2014 Tujuan mengevaluasi unjuk kerja Radio Ip dalam menangani jaringan akses dengan menggunakan perangkat hardware Alcatel-Lucent 9500 MPR adalah dapat membantu untuk mendapatkan jaringan akses yang tidak dapat dijangkau pada daerah sub urban seperti Rasau ...
Rahmaniah, S. R. (Syarifah)
core +1 more source
Analysis of Internet Quality Improvement from HFC to FTTH in Housing X
Sistemasi: Jurnal Sistem InformasiThe demand for fast, stable, and reliable internet services continues to grow, particularly in densely populated residential areas. One of the ongoing issues is the limitations of Hybrid Fiber Coaxial (HFC) networks, which often result in low speeds ...
Carissa Elfrida +2 more
doaj +1 more source
MATEC Web of Conferences, 2016 The access layer in the communication network for distribution is an important link in the automation of smart distribution power grid. In current access layer of communication network for distribution in Chinese power grid systems, several communication
Wang Hao, Chen Yongtao, Zhong Yuqing
doaj +1 more source
Chirality and Organization of Adsorbates Modify Surface Phonon Dynamics
Advanced Functional Materials, EarlyView.Chirality and molecular organization are shown to influence surface phonon dynamics in gold films. Time‐resolved Joule heating measurements reveal that ordered homochiral monolayers increase the Debye temperature and disordered layers reduce it, while ordered racemic controls have no effect.
Meital Ozeri +6 more
wiley +1 more source