Results 201 to 210 of about 7,649,591 (233)

Historical Foundation and Practical Guideline for Ferroelectric Switching Kinetic Studies

Advanced Functional Materials, EarlyView.
The P and U pulses in the conventional PUND measurements are not identical because of the interplay between switching current and the measurement circuit components. This circuit effect can lead to a shift in polarization transients and misinterpreted physics in the switching kinetics.
Yi Liang, Pat Kezer, John T. Heron
wiley   +1 more source

Quantifying Subsurface Weak in‐Plane Magnetization of Mixed Phase BiFeO3 by Scanning Nitrogen Vacancy Magnetometry

Advanced Functional Materials, EarlyView.
We use scanning nitrogen vacancy magnetometry to directly image the weak in‐plane magnetic moments in mixed phase BiFeO3 at the nanoscale and quantify the local magnetic moments to be 18.8±2.0 μB/nm2 in the rhombohedral‐like phase and 1.5±0.6 μB/nm2 in the well‐known non‐magnetic tetragonal‐like phase.
Lei Wang, Zhewen Xu, Yuwen Xu, Björn Josteinsson, Simon Josephy, Dawei Zhang, Yunlong Sun, Heung‐Sik Park, Jihun Kim, Kanghyun Chu, Kyung Song, Danyang Wang, Chan‐Ho Yang, Andrea Morales, Jan Seidel   +14 more
wiley   +1 more source

Chronic Stress Induces Retinal Ganglion Cell Degeneration Featuring Reduced Density, Altered Intrinsic Electrophysiology, and Light Responses. [PDF]

Biology (Basel)
Huo M, Zhu M, Wu Y, Ding Z, Li S, Ran Y.
europepmc   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Single-layer six-band metasurface absorber for microwave applications. [PDF]

PLoS One
Abutarboush H, Zarin SW, Rashid A, Awais Q, Tahir FA.   +4 more
europepmc   +1 more source

Giant Magnetic Coercivity Driven by Spin‐Bag Ferromagnetism in Epitaxial Sr3YCo4O10+δ Films with Engineered 2D Oxygen Vacancy Ordering

Advanced Functional Materials, EarlyView.
A giant magnetic coercivity and a vertical shift of hysteresis loops are demonstrated in Sr3YCo4O10+δ epitaxial films. The hard magnetic behavior originates from ferromagnetic spin bags stabilized within a long‐range ordered oxygen‐vacancy structure.
Yanbin Chen, Roger Guzman, Xiaomin Jia, Jialu Wu, Xing Xu, Li Sun, Jinbo Pan, Shixuan Du, Myung‐Hwan Whangbo, Wu Zhou, Jing Ma, Ce‐wen Nan, Chonglin Chen   +12 more
wiley   +1 more source

Time-domain terahertz emission spectroscopy on van der Waals materials. [PDF]

MRS Commun
Gollner C, Lindenberg A, Heinz TF.
europepmc   +1 more source

Exploring the Sensitivity Limits of Neuronal Current Imaging With MRI and MEG in the Human Brain. [PDF]

Hum Brain Mapp
Capiglioni M, Tabarelli D, Tambalo S, Turco F, Wiest R, Jovicich J.   +5 more
europepmc   +1 more source

Conductivity Deviations as Virtual Sources in Magnetoencephalography. [PDF]

Brain Topogr
Ahlfors SP, Lew S, Hämäläinen MS, Ilmoniemi RJ, Okada Y.   +4 more
europepmc   +1 more source

Multifactorial Regulation Mechanisms of Negative Differential Resistance in Macropores. [PDF]

Molecules
Ma L, Liang H, Jia X, Zhao S, Cheng J, Zhang H.   +5 more
europepmc   +1 more source