Results 21 to 30 of about 8,149 (125)

Reconfigurable Boolean Logic using Magnetic Single-Electron Transistors

, 2015
We propose a novel hybrid single-electron device for reprogrammable low-power logic operations, the magnetic single-electron transistor (MSET). The device consists of an aluminium single-electron transistors with a GaMnAs magnetic back-gate.
Campion, R. P., Ciccarelli, C., Ferguson, A. J., Gallagher, B. L., Gonzalez-Zalba, M. F., Irvine, A. C., Jungwirth, T., Wunderlich, J., Zarbo, L. P.   +8 more
core   +2 more sources

Array concepts for solid-state and vacuum microelectronics millimeter-wave generation [PDF]

, 1989
The authors have proposed that the increasing demand for contact watt-level coherent sources in the millimeter- and submillimeter-wave region can be satisfied by fabricating two-dimensional grids loaded with oscillators and multipliers for quasi-optical ...
Hwu, Ruey J., Jou, C. J., Kim, M., Lam, W. W., Luhmann, Neville C., Jr., Popvić, Zoya B., Rutledge, David B.   +6 more
core   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

Inelastic Phonon Scattering in Graphene FETs

, 2011
Inelastic phonon scattering in graphene field-effect transistors (FETs) is studied by numerically solving the Boltzmann transport equation in three dimensional real and phase spaces (x, kx, ky).
Chauhan, Jyotsna, Guo, Jing
core   +1 more source

When self-consistency makes a difference [PDF]

, 2008
Compound semiconductor power RF and microwave device modeling requires, in many cases, the use of selfconsistent electrothermal equivalent circuits.
Bonani, Fabrizio, Camarchia, Vittorio, Cappelluti, Federica, Donati Guerrieri, Simona, Ghione, Giovanni, Pirola, Marco   +5 more
core   +1 more source

High‐Power Terahertz Emission from Picosecond Nano‐Plasma Switching Driven by Secondary Electron Emission Avalanche

Advanced Science, EarlyView.
A nano‐plasma device enables watt‐level on‐chip THz generation through picosecond switching triggered by secondary electron emission avalanche. An ultra‐dense electron sheet initiates nano‐plasma formation within a ∼100 nm gap, driving rapid energy release into an integrated resonator.
Guangyu Sun, Mohammad Rezaei, Yuheng Hu, Guan‐Jun Zhang, Elison Matioli   +4 more
wiley   +1 more source

Carbon/Silicon Heterojunction Solar Cells: Status and Perspectives

Carbon Energy, EarlyView.
This review examines carbon/silicon heterojunctions and highlights the advantages of carbon materials in terms of cost‐effectiveness, low‐temperature processing, and scalability. It adopts a comprehensive approach to bridge the gap between laboratory‐scale innovations and industrial‐scale applications, incorporating current state‐of‐the‐art findings ...
Randi Azmi, Adi Prasetio, Muhammad Iqbal Syauqi, Yanping Liu, Arsalan Razzaq, Nandang Mufti, Stefaan De Wolf   +6 more
wiley   +1 more source

Transport behavior of holes in boron delta-doped diamond structures [PDF]

, 2013
Boron delta-doped diamond structures have been synthesized using microwave plasma chemical vapor deposition and fabricated into FET and gated Hall bar devices for assessment of the electrical characteristics. A detailed study of variable temperature Hall,
Ian Friel, James Pilkington, Jan Isberg, Matthew L. Markham, Michael J. Uren, Mott N. F., Nicola L. Palmer, Paul Huggett, Richard Lang, Richard S. Balmer, Saman Majdi, Schroder D. K., Steven Hepplestone, Yu P. Y.   +13 more
core   +2 more sources

Mapping of Physiological Signals From Wireless Battery‐Free Implants With Plane‐Wave Ultrasound Imaging

Advanced Materials Technologies, Volume 11, Issue 9, 6 May 2026.
Combined approach of electromagnetic (Power) and ultrasound (data harvesting) waves is proposed to address the miniaturized ultrasonic implants. Electromagnetic waves trigger the piezoelectric element to generate the acoustic pulse which is modulated by the variations in the sensor's impedance.
Anam Bhatti, Hugo Guillot, Ouafae Firdaouissi, Mohammed Irar, Lionel Rousseau, Clément Hébert, Maxime Lafond   +6 more
wiley   +1 more source

Electronic and optical properties of electromigrated molecular junctions

, 2008
Electromigrated nanoscale junctions have proven very useful for studying electronic transport at the single-molecule scale. However, confirming that conduction is through precisely the molecule of interest and not some contaminant or metal nanoparticle ...
D Natelson, D R Ward, Dong J, G D Scott, Ghosh A W, Kouwenhoven L, Kushmerick J, N J Halas, Park H, Perrine T M, Trouwborst M L, van Ruitenbeek J, Wolf E L, Z K Keane   +13 more
core   +1 more source