Results 191 to 200 of about 753,454 (265)

Configuration‐Encoded Cell Alignment by Light‐Gated Silicon Photovoltaic Microcell Arrays

Advanced Functional Materials, EarlyView.
Light‐gated silicon photovoltaic microcells convert pulsed illumination into localized electrical cues. Arranging otherwise similar microcells into four‐lobed, six‐lobed, or circular patterns directs fibroblasts into corresponding local arrangements without wired stimulation.
Yifan Tao, Ilayda Namli, Joseph Christakiran Moses, Youdi Liu, Suihong Liu, Syed Hasan Askari Rizvi, Yasar Ozer Yilmaz, Ibrahim T. Ozbolat   +7 more
wiley   +1 more source

Balanced-detection visible optical coherence tomography with a low-noise supercontinuum laser. [PDF]

Biomed Opt Express
Abbott L, Nteroli G, Engelsholm RD, Montague PB, Podoleanu A, Bradu A.   +5 more
europepmc   +1 more source

Critical Coupling in Semi‐Trasparent Fano Resonators for Photothermal Converters

Advanced Functional Materials, EarlyView.
An ultrathin metal–insulator multilayer architecture is engineered to exploit Fano‐resonant critical coupling, completely suppressing optical reflectance while achieving a balanced 50:50 trade‐off between absorbance and transmittance. Upon laser excitation at resonance, the metamaterial generates intense localized heat (ΔT≈550∘C$\Delta T {\approx }550^\
Giuseppe Emanuele Lio, Giuseppe Nicoletta, Roberto Caputo, Antonio Ferraro   +3 more
wiley   +1 more source

A Low-Noise Hybrid-Integrated Balanced Homodyne Receiver with 2.5 GHz Bandwidth and 15 dB Quantum Shot Noise Clearance. [PDF]

Micromachines (Basel)
Yang Y, Cheng C, Yang R, Ren Y, Bao S, Xue J, Lai H, Wang B.   +7 more
europepmc   +1 more source

Switching Superconductivity with Uniaxial Strain in a high‐Tc${\rm T}_{c}$ Cuprate Superconductor

Advanced Functional Materials, EarlyView.
Uniaxial strain is demonstrated as a new scheme for a superconductivity switch. Exploiting the large strain‐induced Tc shift in a cuprate superconductor enables robust switching between superconducting and normal states over 100 cycles with only 0.1% strain.
Baizhi Gao, Qianli Ma, Bruce D. Gaulin, Young‐June Kim   +3 more
wiley   +1 more source

Exploiting strained epitaxial germanium for scaling low-noise spin qubits at the micrometre scale. [PDF]

Nat Mater
Stehouwer LEA, Yu CX, van Straaten B, Tosato A, John V, Degli Esposti D, Elsayed A, Costa D, Oosterhout SD, Hendrickx NW, Veldhorst M, Borsoi F, Scappucci G.   +12 more
europepmc   +1 more source

Exceptional Electro‐Optic Coefficient Unlocked via Polarization Swaying in KNbO3 Thin Films

Advanced Functional Materials, EarlyView.
We present the largest reported electro‐optic response in any material to date, guided by a new design principle that exploits ultralow coercive field polarization swaying enabled by low‐symmetry ferroelectric phases in monoclinic KNbO3 thin films for energy‐efficient classical and quantum photonic integrated circuits. ABSTRACT The electro‐optic effect
Sankalpa Hazra, Aiden Ross, Brynn Brower, Tobias Schwaigert, Ian Reed Philippi, Albert Suceava, Himirkanti Sarkar, Muhammed Aminul Haque Chowdhury, Suchismita Sarker, Darrell G. Schlom, Long‐Qing Chen, Venkatraman Gopalan   +11 more
wiley   +1 more source

A Portable Extended-Gate FET Integrated Sensing System with Low-Noise Current Readout for On-Site Detection of <i>Escherichia coli</i> O157:H7. [PDF]

Micromachines (Basel)
Guo W, Hu Y, Cao Y, Zhang H, Wang H.
europepmc   +1 more source

Deformation‐Tolerant Functional Elastomer Overlayers for Haze‐Assisted Light Extraction and Color Conversion in Stretchable Mechanoluminescent Films

Advanced Functional Materials, EarlyView.
Functional elastomer overlayers are integrated onto stretchable ZnS:Cu‐PDMS mechanoluminescent films to regulate light after emission without modifying the emissive composite. NLC‐PU provides haze‐assisted light extraction to enhance green mechanoluminescence, while DCM‐NLC‐PU combines green‐to‐yellow‐orange color conversion with enhanced outward light
Gyudam Jeon, Seongkyu Song, Soon Moon Jeong, Na Young Ha   +3 more
wiley   +1 more source

Large-scale photonic chip based pulse interleaver for low-noise microwave generation. [PDF]

Nat Commun
Qiu Z, Singh N, Liu Y, Ji X, Wang RN, Kärtner FX, Kippenberg T.   +6 more
europepmc   +1 more source