Results 251 to 260 of about 470,411 (348)

Mechanochromic, Low‐Cost, and Structurally Colored Displays Using Biodegradable Hydroxypropyl Cellulose

Advanced Materials, EarlyView.
Mechanochromic hydroxypropyl cellulose (HPC) integrated with microfluidic devices creates scalable, eco‐friendly reflective color displays. We demonstrate mechanochromic displays with 500 µm pixel size and 5Hz switching rates with room for optimisation. The proposed mechanochromic HPC displays are an initial step toward more environmentally responsible
Charles H. Barty‐King, Maxime Burgonse, Silvia Vignolini, Jeremy Baumberg, Michael De Volder   +4 more
wiley   +1 more source

Polarization Conversion and Optical Meron Topologies in Anisotropic Epsilon-Near-Zero Metamaterials. [PDF]

ACS Photonics
Aita V, Zaleska A, Putley HJ, Zayats AV.
europepmc   +1 more source

Scalable Lithium Niobate Nanoimprinting for Nonlinear Metalenses

Advanced Materials, EarlyView.
A broadband polycrystalline lithium niobate platform is developed for highly versatile and scalable fabrication of nonlinear metasurfaces. This work demonstrates simultaneous second harmonic generation and wavefront‐shaping via a metalens on this platform.
Ülle‐Linda Talts, Helena Weigand, Irene Occhiodori, Rachel Grange   +3 more
wiley   +1 more source

Highly Polarized Single-Photon Emission from Localized Excitons in a WSe₂/CrSBr Heterostructure. [PDF]

ACS Photonics
Alapatt V, Marques-Moros F, Boix-Constant C, Mañas-Valero S, Bolotin KI, Canet-Ferrer J, Coronado E.   +6 more
europepmc   +1 more source

Electric Field Driven Soft Morphing Matter

Advanced Materials, EarlyView.
This study presents soft morphing matter robots that exhibit extremely high morphological adaptability and complex multimodal electric field response. They can undergo large, controlled body deformation and show complex locomotion on different terrains under the manipulation of external electric fields, making a significant step beyond current ...
Ciqun Xu, Charl F. J. Faul, Majid Taghavi, Jonathan Rossiter   +3 more
wiley   +1 more source

Hybrid strategy in compact tailoring of multiple degrees-of-freedom toward high-dimensional photonics. [PDF]

Light Sci Appl
Zhou S, Li L, Gao L, Zhou Z, Yang J, Zhang S, Wang T, Gao C, Fu S.   +8 more
europepmc   +1 more source

<title>Photonic signal processing for inverse synthetic aperture radar imaging</title>

, 1998
Nabeel A. Riza, Dennis R. Pape
openalex   +2 more sources

Inorganic Dielectric Materials Coupling Micro‐/Nanoarchitectures for State‐of‐the‐Art Biomechanical‐to‐Electrical Energy Conversion Devices

Advanced Materials, EarlyView.
Biomechanical‐to‐electrical energy conversion devices are uniquely suited for self‐driven physiological information monitoring and powering human–computer interaction systems. These devices based on micro‐/nanoarchitectured inorganic dielectric materials (MNIDMs) have shown ultrahigh electromechanical performance and thus great potential for practical ...
Jia‐Han Zhang, Zhengtong Li, Zeng Liu, Mingxuan Li, Jiaxin Guo, Jinhua Du, Changkun Cai, Shaohui Zhang, Ningning Sun, Yong Li, Xingtao Xu, Xihong Hao, Yusuke Yamauchi   +12 more
wiley   +1 more source

Telecom Light-Emitting Diodes Based on Nanoconfined Self-Assembled Silicon-Based Color Centers. [PDF]

ACS Photonics
Salomon A, Aberl J, Prado Navarrete E, Karaman M, Lang OE, Primetzhofer D, Deák P, Gali Á, Fromherz T, Brehm M.   +9 more
europepmc   +1 more source

Comment on "Photonic Band Gaps: Noncommuting Limits and the 'Acoustic Band'"

, 1999
P. Halevi, Arkadii Krokhin, J. Arriaga
openalex   +2 more sources