Results 211 to 220 of about 424,992 (282)

Discovery of high-temperature charge order and time-reversal symmetry-breaking in the kagome superconductor YRu₃Si₂. [PDF]

Nat Commun
Král P, Graham JN, Sazgari V, Plokhikh I, Lukovkina A, Gerguri O, Biało I, Doll A, Martinelli L, Oppliger J, Islam SS, Spitaler M, Wang K, Salamin M, Luetkens H, Khasanov R, Zimmermann MV, Yin JX, Wang Z, Chang J, Monserrat B, Gawryluk D, von Rohr FO, Kim SW, Guguchia Z.   +24 more
europepmc   +1 more source

Topological Point Defects in SmC* Liquid Crystals Under Mechanical Disturbance

Advanced Materials Interfaces, EarlyView.
Tangetial air jet shear inducess island formation and nucleates topological point defects in uniform SmC films. Island bounded by edge dislocation loops shrink and transform into isolated point defects under continued shear. Mechanical perturbatio provides a controllable route for defect engineering in smectric liquid crystal thin films.
Gunganist Kongklad, Vandana Molahalli, Apichart Pattanaporkratana, Nattaporn Chattham   +3 more
wiley   +1 more source

Charge symmetry breaking in neutral polyzwitterions. [PDF]

Nat Commun
Lee Y, Muthukumar M.
europepmc   +1 more source

Mechanically Robust MXene‐Metal Polyphenol Network Hybrid Interfaces for Multifunctional Protection of Keratin Fibers

Advanced Materials Interfaces, EarlyView.
Hair keratin fibers inevitably deteriorate under UV exposure, heat, and dryness. A robust composite coating assembles delaminated Ti3C2 MXene nanosheets onto keratin surfaces through biocompatible metal‐polyphenol networks of EGCG. This hybrid layer simultaneously screens UV, dissipates heat, reinforces mechanical strength, suppresses static charge ...
Juyeon Kang, Bomin Kim, Minkyoung Kim, Juyeon Park, Saehan Choi, Won Jun Lee, Heewon Kim, Yoonsung Nam, Jongwon Shim   +8 more
wiley   +1 more source

Vibronic coupling-driven symmetry breaking and solvation in the photoexcited dynamics of quadrupolar dyes. [PDF]

Nat Chem
Winte K, Souri S, Lünemann DC, Zheng F, Madjet ME, Frauenheim T, Kraus T, Mena-Osteritz E, Bäuerle P, Tretiak S, De Sio A, Lienau C.   +11 more
europepmc   +1 more source

Record High Polarization at 2 V and Imprint‐Free Operation in Superlattice HfO2‐ZrO2 by Proper Tuning of Ferro and Antiferroelectricity

Advanced Materials Technologies, EarlyView.
Low‐power ferroelectric capacitors, based on superlattice HfO2‐ZrO2 is reported. With proper tuning of ferro and antiferroelectricity, an imprint‐free high switchable polarization charge (2Pr of 76 µC/cm2) is obtained with 2MV/cm leading to linear analog weight update and non‐volatile retention, providing a design guideline for emerging non‐volatile ...
Xinye Li, Padma Srivari, Mari Honkanen, Turkka Salminen, Sayani Majumdar   +4 more
wiley   +1 more source

Charge transfer governed interlayer magnetic coupling and symmetry breaking in a van der Waals magnet. [PDF]

Nat Commun
Hong C, Sun Z, Sheng Z, Wu S, Chen Y, Tian M, Wan N, Mi Q, Liu Z, Chu W, Wu S.   +10 more
europepmc   +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

Spectroscopic evidence of symmetry breaking in the superconducting vortices of UTe₂. [PDF]

Natl Sci Rev
Yang Z, Zheng F, Wu D, Zhang BB, Li N, Li W, Zhang C, Zhang GM, Chen X, Chen Y, Yan S.   +10 more
europepmc   +1 more source

Large‐Scale and Cost‐Effective Fabrication of Ultra‐Thin, Biodegradable Microelectrode Arrays and Pressure Sensors Using Laser Micromachining

Advanced Materials Technologies, EarlyView.
A mask‐free and cost‐effective UV‐pico‐second laser‐based microfabrication method is proposed to fabricate large‐area biodegradable microelectrode arrays and pressure sensors. These devices demonstrate low impedance, good conformability, excellent biocompatibility, and rapid degradation, providing a new route for next‐generation transient electronics ...
Bhavani Prasad Yalagala, Asfand Tanwear, María Cerezo‐Sánchez, Hossein Parvizi, Morteza Amjadi, Hadi Heidari   +5 more
wiley   +1 more source