Category: 4. Physics

TES demonstrated that the amplitude and phase of the THz emissions sensitively reflect the depth and polarity of the built-in electric field at PN junctions, respectively. This suggests that TES probes the electric field and carrier dynamics at…

Simpson and colleagues found expected moisture missing over all of the world’s arid and semi-arid regions, an area covering about 20% of Earth’s land, including the US Southwest, South Africa, Somalia, Central Australia, and parts of Asia….

Analysis of gamma spectrometry

The spectrum of the black disperse dye sample is shown on Fig. 3. The highest average concentrations of ²³⁸U, ²²⁶Ra, ²³²Th, and ⁴⁰K in disperse dyes were 19.14 ± 5.17, 27.15 ± 6.23, 8.03 ± 2.26, and…

Model

In classical physics, a particle cannot penetrate a potential barrier if its energy is lower than the barrier’s potential energy. However, quantum mechanics introduces the concept of tunneling, allowing a particle to pass through the…

Intensity dependence of the pump process for UV and NIR

The cation yields after dissociation of 1-iodo-2-methyl-butane induced by two OL wavelengths and at various OL intensities without XUV probe pulses are investigated.

The mass spectra obtained…