Results 21 to 30 of about 577,537 (285)
Near-Infrared Light-Responsive Hydrogels for Highly Flexible Bionic Photosensors
Sensors, 2023 Soft biological tissues perform various functions. Sensory nerves bring sensations of light, voice, touch, pain, or temperature variation to the central nervous system. Animal senses have inspired tremendous sensors for biomedical applications. Following
Rui Huang +4 more
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Scientific Explanation of the Photoelectric Effect Using Common Objects
Jurnal Pendidikan Fisika Indonesia, 2023 In this study, a tool that can explain laboratory-scale photoelectric effect events was designed. So that having a tool that can explain the photoelectric effect will make it easier for users to study the nature of light as a particle.
S. Prayogi, F. Silviana, Z. Zainuddin
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Photoelectric effect for twist-deformed space-time [PDF]
Acta Phys.Polon. B47 (2016) no.5, 1293, 2016 In this article, we investigate the impact of twisted space-time on the photoelectric effect, i.e., we derive the $\theta$-deformed threshold frequency. In such a way we indicate that the space-time noncommutativity strongly enhances the photoelectric process.
arxiv +1 more source
LED as Transmitter and Receiver of Light: A Simple Tool to Demonstration Photoelectric Effect
Crystals, 2019 The experimental observations of the photoelectric effect show the properties of quantum mechanics of the electromagnetic field. For this reason, this important effect is commonly used as an introductory topic for the study of quantum physics. The “
Giuseppe Schirripa Spagnolo +2 more
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On Photoeffect in the Few-Electron Atomic Systems
Atoms, 2022 Closed analytical formulas are derived for the differential and total cross sections of the non-relativistic photoelectric effect in the three main classes of few-electron atomic systems: (a) neutral atoms and positively charged atomic ions which contain
Alexei M. Frolov
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Pemahaman Mahasiswa Tentang Efek Fotolistrik
JPPPF: Jurnal Penelitian & Pengembangan Pendidikan Fisika, 2015 This study describes the student's understanding of the photoelectric effect theoretically and empirically by using PhET Interactive Simulation. Survey techniques was conduct to obtain data on students' understanding of the photoelectric effect on ...
Siswoyo Siswoyo
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Photoelectric Effect in Uranium [PDF]
Journal of the Physical Society of Japan, 2006 We report the work function Φ for single and polycrytalline α-uranium over the temperature range 173 ≤ T ≤873 K. Photoemission spectroscopy (PES) measurements were made at energies 21 eV and 40 eV. Surfaces were prepared in situ by sputter/annealing cycles under UHV conditions.
Michael Manley +12 more
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Application of Nanoflexible Photoelectric Devices in Welding Tooling Equipment Systems
Advances in Materials Science and Engineering, 2022 With the continuous breakthrough of science and technology, all aspects related to science and technology are constantly updated and changing. Photoelectric devices, also known as photosensitive devices, work on principles based on the photoelectric ...
Wenping Tan +3 more
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The nuclear photoelectric effect [PDF]
Proceedings of the Royal Society of London. Series A - Mathematical and Physical Sciences, 1935 Some time ago we reported in ‘Nature’ the observation of a nuclear photo-effect, the disintegration of the deutron by γ-rays. An effect of y-rays upon complex nuclei might be expected to occur from analogy with the phenomena of excitation and ionization of atoms by light, and such an effect has been looked for from time to time by various ...
M. Goldhaber, James Chadwick
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Mathematical analysis of the photoelectric effect [PDF]
Advances in Theoretical and Mathematical Physics, 2001 We study the photoelectric effect on the example of a simplified model of an atom with a single bound state, coupled to the quantized electromagnetic field. For this model, we show that Einstein's prediction for the photoelectric effect is qualitatively and quantitatively correct to leading order in the coupling parameter.
Heribert Zenk +2 more
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