Results 221 to 230 of about 114,337,738 (295)

A High-Finesse Suspended Interferometric Sensor for Macroscopic Quantum Mechanics with Femtometre Sensitivity. [PDF]

Sensors (Basel)
Smetana J, Yan T, Boyer V, Martynov D.
europepmc   +1 more source

Fast kinetic simulator for relativistic matter

, 2022
Ambrus V, Bazzanini L, Gabbana A, Simeoni D, succi ss, Tripiccione R.   +5 more
europepmc   +1 more source

Design of a Three‐Phase PWM Rectifier Based on Improved Whale Optimization Algorithm Optimized Fuzzy Control

Advanced Control for Applications, Volume 8, Issue 3, September 2026.
Schematic diagram of the whale optimization algorithm (WOA)–optimized fuzzy proportional–integral–derivative (PID) controller. The WOA is employed to dynamically tune the scaling factor expressions and fuzzy control parameters (a(e)a(e), a(ec)a(ec), βpβp, βiβi), as well as the initial PID gains (kp0kp0, ki0ki0), based on the error (ee) and its ...
Xiaosong Tian, Meiguang Jiang, Congguo Jiang, Guangya Liu, Jun Zhang, Xiangwen Lv, Weijiang Yang, Ruoyu Yang   +7 more
wiley   +1 more source

Assessment of Energy Effects Determining <i>cis</i>-<i>trans</i> Proline Isomerization in Dipeptides. [PDF]

ACS Phys Chem Au
Díaz N, López R, Martín-Pendás Á, Suárez D.   +3 more
europepmc   +1 more source

Controlling Radiative Phonons in the van der Waals Ferroelectric NbOI2

Advanced Materials, Volume 38, Issue 53, 21 September 2026.
Using a simple mirror geometry, this work demonstrates local‐density‐of‐optical‐states control of THz phonon emission in van der Waals ferroelectric NbOI2. By engineering the photonic environment, the phonon Q‐factor, linewidth, peak frequency, and emission intensity are reversibly tuned by over an order of magnitude, revealing radiative phonons as ...
Baolong Zhang, Ruihuan Duan, Sobhan Subhra Mishra, Thomas Tan Caiwei, Zheng Liu, Ranjan Singh   +5 more
wiley   +1 more source

Strong coupling of a superconducting flux qubit to single bismuth donors. [PDF]

Nat Commun
Chang T, Holzman I, Lim SQ, Holmes D, Johnson BC, Jamieson DN, Stern M.   +6 more
europepmc   +1 more source

A Compact Three‐Layer VO2‐Integrated Reflective THz Metasurface With Switchable Half‐Wave‐Plate and Quarter‐Wave‐Plate Responses

Advanced Photonics Research, Volume 7, Issue 9, September 2026.
A switchable terahertz polarization conversion metasurface is demonstrated, utilizing the insulator‐to‐metal phase transition to achieve binary functionality within a single device. By toggling between material states, the metasurface provides high‐performance linear‐to‐circular (LTC) conversion in the insulating phase and linear‐to‐linear (LTL) cross ...
Shobit Agarwal, Manoj Kumar, Muhammad Fayyaz Kashif, Antonello Andreone, Daniele Riccio, Antonio Iodice   +5 more
wiley   +1 more source

Dynamical Casimir Effect Under the Action of Gravitational Waves. [PDF]

Entropy (Basel)
de Oliveira G, Moreira TH, Céleri LC.
europepmc   +1 more source

Optical Windows for Transcranial Brain Imaging in Living Mice: Skull Thinning, Clearing, and Beyond

Advanced Science, Volume 13, Issue 52, 18 September 2026.
Longitudinal, noninvasive in vivo imaging is crucial for studying brain physiology. Advances in transcranial optical windows and multiphoton microscopy have improved imaging depth, but their performance often deteriorates over time. This work investigated various transcranial window approaches and found that skull regrowth limits image quality.
Yiming Fu, Gewei Yan, Zhentao She, Yingzhu He, Kangqi Liu, Jianan Qu   +5 more
wiley   +1 more source

Low-complexity continuous-variable quantum key distribution with true local oscillator using pilot-assisted frequency locking. [PDF]

Sci Rep
Ruiz-Chamorro A, Garcia-Callejo A, Fernandez V.   +2 more
europepmc   +1 more source