On-site air leakage test
To verify the impact of repeated mining on the 45,206 fully mechanized mining face and the potential existence of surface air leakage channels with the overlying goaf, SF6 tracer gas was continuously released at a rate of…
Category: 4. Physics
-
Thermal engineering of interface adhesion for efficient transfer of CVD-grown TMDs
The main steps followed in our procedure are the following:
-
1.
Sample placement. The NCVDS with the as-grown TMD MLs is adhered to a prepared stage with carbon tape (Fig.
Continue Reading
-
1.
-
Orthogonally polarized dual-wavelength Sm:YAP orange laser with the balanced output power
Farley, R. & Dao, P. Development of an intracavity-summed multiple-wavelength nd:yag laser for a rugged, solid-state sodium lidar system. Appl. Opt. 34, 4269–4273 (1995).
Google Scholar
…Continue Reading
-
Electrical-gain-assisted circularly polarized photodetection based on chiral plasmonic metamaterials
Structure and principle
The architecture of our proposed CPL detector is illustrated in Fig. 1b. The device is constructed on an Ag substrate, which is overlaid with a SiO2 dielectric layer. This bilayer configuration primarily functions as a rear…
Continue Reading
-
Beet fringes and dimples | Nature Physics
It was previously hypothesized that the fringe appears because the porous beet slice absorbs some of the juice around it. Now, Zhengyang Liu and colleagues have shown that a capillary rise of the contact line creates a depression in the thin film…
Continue Reading
-
How to soothe the turmoil in the field of pressure-induced superconductivity in the hydrides
How to soothe the turmoil in the field of pressure-induced superconductivity in the hydrides
Continue Reading
-
Radiation activated photodynamic therapy (radioPDT) induces lipid peroxidation and vascular mediated tumor regression of prostate cancer
Correia, J. H. et al. Photodynamic therapy review: Principles, photosensitizers, applications, and future directions. Pharmaceutics 13(9), 1332 (2021).
Google Scholar
Continue Reading
-
Passive demultiplexed two-photon state generation from a quantum dot
Aspuru-Guzik, A. & Walther, P. Photonic quantum simulators. Nat. Phys. 8, 285–291 (2012).
Sparrow, C. et al. Simulating the vibrational quantum dynamics of molecules using photonics. Nature…
Continue Reading
-
Fractional computing | Nature Physics
We highlight how an abstract piece of condensed-matter physics — the fractional quantum Hall effect — may be ideally placed to implement quantum computers.
One of the few subfields of physics that…
Continue Reading
-
DNA based nanoscale optoelectronic devices enabled by THz driven piezo vibrotronic effect
We have analyzed electrical current flowing through DNA under varying mechanical strains and irradiation conditions to investigate the piezo-vibrotronic effect in DNA nanowires. The aim is to elucidate the underlying factors that govern the…
Continue Reading