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http://dx.doi.org/10.1093/ons/opab163 | DOI Listing |
Optically pumped polymer nanolasers drive the development of integrated optoelectronic devices. Introduction of surface plasmon into nanolasers can effectively enhance the local electromagnetic field in the optical pumping processes. However, significant quenching effects on organic fluorescence emissions bring the challenge in high-efficient lasing from the distributed feedback (DFB) nano-device loaded with noble metal particles.
View Article and Find Full Text PDFJ Pain Res
August 2025
Maharishi Markandeshwar Institute of Physiotherapy and Rehabilitation, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, Haryana, India.
Phys Rev Lett
August 2025
Southern University of Science and Technology (SUSTech), State Key laboratory of quantum functional materials, Department of Physics, and Guangdong Basic Research Center of Excellence for Quantum Science, Shenzhen 518055, China.
The control of unconventional magnetism, which displays ferromagnetismlike properties with compensated magnetization, has drawn intense attention for advancing antiferromagnetic spintronics. Here, through symmetry analysis, we propose a general stacking rule, characterized by a connection operator linking two stacked bilayers, for controlling unconventional magnetism via sliding ferroelectricity. Such a rule enables the simultaneous switching of both electric polarization and nonrelativistic spin splitting or anomalous Hall effect in altermagnets, a class of collinear unconventional magnets.
View Article and Find Full Text PDFBiosystems
October 2025
Independent Scientist, Wellington, New Zealand. Electronic address:
This letter evaluates the speculative hypothesis of quantum communication between cancer cells, contrasting it with well-established classical signaling mechanisms (e.g., chemical diffusion).
View Article and Find Full Text PDFPhys Rev Lett
July 2025
Universität zu Köln, Institut für Theoretische Physik, 50937 Cologne, Germany.
We discuss the universal behavior linked to the Goldstone mode associated with the spontaneous breaking of time-translation symmetry in many-body systems, in which the order parameter traces out a limit cycle. We show that this universal behavior is closely tied to Kardar-Parisi-Zhang physics, which can strongly affect the scaling properties in all dimensions. Our Letter predicts and rationalizes the emergence of Kardar-Parisi-Zhang in numerous systems such as nonreciprocal phases in active matter, active magnets, driven-dissipative quantum systems, and synchronization of oscillators.
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