Take, for example, a longstanding collaboration between Arka Majumdar, a University of Washington (UW) professor of electrical ... Optics & Photonics Feb 5, 2025 0 49 Physicists measure a key aspect of superconductivity in 'magic-angle' graphene Superconducting materials are similar to the ...
Researchers demonstrate a multilevel non-volatile phase shifter memory that is based on the monolithic integration of BaTiO3 thin films and silicon waveguides. By manipulating ferroelectric domains in BaTiO3 with electrical control signals, they achieve analogue and non-volatile optical phase tuning. Jac...
Strong phonon softening and avoided crossing in aliovalence-doped heavy-band thermoelectrics Aliovalent doping affects the electrical properties of semiconductors, but its effect on phonons is unclear. Now, strong softening and deceleration of phonons, causing a significant reduction in lattice thermal co...
Resonance in electrical systems is of a somewhat different nature. Its occurrence in frequency-sensitive (alternating-current) circuits makes it possible for communication devices equipped with such circuits to accept signals of certain frequencies while rejecting others. In atelevision receiver, for examp...
In new work, using a superconducting qubit called fluxonium, MIT researchers in the Department of Physics, the Research Laboratory of Electronics (RLE), and the Department of Electrical Engineering and Computer Science (EECS) developed two new control techniques to achieve a world-record single-qubi...
As I mentioned above, a semiconductor has a dual property – conductor and insulator of electricity. This property depends on impurities added to the semiconductor material (Apure such materialis called an “intrinsic”). The impurities added to the material to change its electrical property are ca...
On the nature and use of models in network neuroscience. Nat. Rev. Neurosci. 19, 566–578 (2018). Google Scholar Pereda, A. E. Electrical synapses and their functional interactions with chemical synapses. Nat. Rev. Neurosci. 15, 250–263 (2014). Google Scholar Avena...
A coherent interface between a mechanical oscillator and superconducting electrical circuits would enable the control of quantum states of mechanical motion, but such interfaces often result in excess mechanical energy loss. A new material-agnostic approach is shown to achieve strong electromechanical coupli...
The bold vision of AI-driven pervasive physiological monitoring, through the proliferation of off-the-shelf wearables that began a decade ago, has created immense opportunities to extract actionable information for precision medicine. These AI algorithms
In practical wireless networking, we focus in the electrical component but there be always a magnetic component as well. Let us come back to the relation: Speed = Frequency * Wavelength In the case of electromagnetic waves, the speed is c, the speed of light. ...