Results 71 to 80 of about 4,510 (216)
This review synthesizes the evolution of radiative heat transfer, emphasizing the transition from far‐field to near‐field regimes. Traditional frameworks, such as Planck's law, are revisited alongside modern innovations like fluctuational electrodynamics. Applications span nanoscale thermal management, energy harvesting, and thermophotovoltaic systems.
Ambali Alade Odebowale+6 more
wiley +1 more source
We propose a method of fabricating subwavelength structures based on multi-exposure surface plasmon interference lithography. This new nanolithography technique fabricates various subwavelength structures breaking the diffraction limit, which differs ...
Xiangxian Wang+7 more
doaj
A near‐infrared tunable micro‐spectrometer is achieved by integrating a PbS photodetection unit and a light modulation unit based on liquid crystal tuned optical resonances, demonstrating a wavelength tuning range exceeding 850 nm. This micro‐spectrometer shows high fidelity in spectral reconstruction and is also successfully applied to plastic sorting,
Wenyue Liang+11 more
wiley +1 more source
Detection of cancer through the identification of EV markers and CTCs using microfluidic systems is rapidly advancing. These markers are typically identified from liquid biopsy samples, which offer a highly favorable alternative to traditional biopsy methods due to their non‐invasive nature.
Bahareh Valinezhad Saghezi+2 more
wiley +1 more source
Three-dimensional direct lithography of stable quantum dots in hybrid glass
Semiconductor quantum dots (QDs), as high-performance materials, play an essential role in contemporary industry, mainly due to their high photoluminescent quantum yield, wide absorption characteristics, and size-dependent light emission. It is essential
Dezhi Zhu+8 more
doaj +1 more source
Metal-less x-ray phase-shift masks for nanolithography [PDF]
Victor White, F. Cerrina
openalex +1 more source
Surface rippling induced by periodic instabilities on a polymer surface
When the shear stress on a compliant surface exceeds the yield strength of the material, a periodic wrinkle pattern is often observed. This phenomenon has been also recognized at the nanometer scale on polymers, metals, ionic crystals and semiconductors.
Enrico Gnecco+5 more
doaj +1 more source
Optical methods in nanolithography have been traditionally limited by Abbe’s diffraction limit. One method able to overcome this barrier is apertureless scanning probe lithography assisted by laser.
Ignacio Falcón Casas, Wolfgang Kautek
doaj +1 more source
Dynamic plowing nanolithography on polymethylmethacrylate using an atomic force microscope [PDF]
Markus Heyde+6 more
openalex +1 more source
Surface-plasmon-enhanced strain-wave-induced optical diffraction changes from a segmented grating
We report on surface-plasmon-polariton-enhanced (SPP-enhanced), strain-wave-induced reflection and diffraction changes on a Au-covered, segmented grating.
Thomas J. van den Hooven+1 more
doaj