Glucocorticoids
发表于 2025-3-25 07:23:08
Tunnelling Induced Fluorescence as a Probe of Electromagnetic Interaction at Nanometre Proximityand a metal sample. Sub-atomic scale modifications of the tunnelling junction geometry cause spectral shifts of the fluorescence. Such shifts are observed when the tip is vertically displaced relative to a flat sample surface. Similarly, monatomic sample steps close to the tip position shift the flu
分开如此和谐
发表于 2025-3-25 11:03:59
STM-Induced Light Emission: Excitation and Time-Resolved Spectroscopyng Microscope (STM). We first present briefly the principles of this STM-induced luminescence. The we present a review of selected results in STM-induced luminescence from the point of view of nano-scale photonics. We illustrate various contrast mechanisms with different examples of nanostructured s
恶名声
发表于 2025-3-25 12:22:16
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anthesis
发表于 2025-3-25 16:59:26
STM-Induced Photoemission at Solid-Liquid Interface observed a decrease of the voltage threshold for photoemission when adding liquid compared to air medium, a strong decrease of the apparent tunnel barrier height and red-shifted emission spectra with two distinct modes of emission. This is attributed to the refractive index of the liquid. Our obser
Fluctuate
发表于 2025-3-25 21:08:25
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讽刺滑稽戏剧
发表于 2025-3-26 00:25:30
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包裹
发表于 2025-3-26 05:52:38
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先锋派
发表于 2025-3-26 10:38:30
Dendritic Polyesters for Optical Applications on bis-MPA (2,2-bis(methylol)-propionic acid), as encapsulants of porphyrine and thiophene dyes having OPL-properties. Preliminary results indicate that the OPL-effect of the porphyrine is increased approximately by a factor 2 if the porphyrine is decorated with dendritic wedges. This is thought to
毁坏
发表于 2025-3-26 14:44:48
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Melanocytes
发表于 2025-3-26 19:38:55
Transport and Optical Properties of DNA the sugars are the bases, organic compounds consisting of one or two planar heterocycles and associated N, O, and H. There are four bases in DNA—guanine, cytosine, adenine, and thymine. In what follows these will be abbreviated G, C, A, and T, respectively. Hydrogen bonds connect one base from each