Results 41 to 50 of about 2,444,499 (343)

Study of reactive electron beam deposited tantalum penta oxide thin films with spectroscopic ellipsometry and atomic force microscopy

open access: yesApplied Surface Science Advances, 2023
The optical and surface morphological properties of thin films are profoundly influenced by the deposition technique and the various process parameters employed. In present work, several tantalum penta oxide thin films have been fabricated using reactive
R.B. Tokas   +5 more
doaj   +1 more source

Entanglement of orbital angular momentum states between an ensemble of cold atoms and a photon [PDF]

open access: yes, 2006
Recently, atomic ensemble and single photons were successfully entangled by using collective enhancement [D. N. Matsukevich, \textit{et al.}, Phys. Rev. Lett. \textbf{95}, 040405(2005).], where atomic internal states and photonic polarization states were
K. Usami   +6 more
core   +2 more sources

Incorporating Uncertainties in Atomic Data Into the Analysis of Solar and Stellar Observations: A Case Study in Fe XIII

open access: yes, 2018
Information about the physical properties of astrophysical objects cannot be measured directly but is inferred by interpreting spectroscopic observations in the context of atomic physics calculations. Ratios of emission lines, for example, can be used to
Cisewski-Kehe, Jessi   +8 more
core   +1 more source

The Structure of Light Nuclei and Its Effect on Precise Atomic Measurements [PDF]

open access: yes, 2002
This review consists of three parts: (a) what every atomic physicist needs to know about the physics of light nuclei; (b) what nuclear physicists can do for atomic physics; (c) what atomic physicists can do for nuclear physics.
Friar, J. L.
core   +5 more sources

Energy dependence of optical potential in the near barrier elastic scattering of 11B from 232Th

open access: yesEPJ Web of Conferences, 2015
The elastic scattering cross sections of 11B projectile on the 232Th target have been measured at different bombarding energies close to the Coulomb barrier.
Dubey Shradha   +10 more
doaj   +1 more source

Nuclear effects in atomic transitions

open access: yes, 2010
Atomic electrons are sensitive to the properties of the nucleus they are bound to, such as nuclear mass, charge distribution, spin, magnetization distribution, or even excited level scheme.
Adriana Pálffy   +10 more
core   +1 more source

From Trapped Atoms to Liberated Quarks [PDF]

open access: yes, 2006
We discuss some aspects of cold atomic gases in the unitarity limit that are of interest in connection with the physics of dense hadronic matter. We consider, in particular, the equation of state at zero temperature, the magnitude of the pairing gap, and
Blaizot J. P.   +4 more
core   +4 more sources

Frequency ratio of the 229mTh nuclear isomeric transition and the 87Sr atomic clock [PDF]

open access: yesNature
Optical atomic clocks1,2 use electronic energy levels to precisely keep track of time. A clock based on nuclear energy levels promises a next-generation platform for precision metrology and fundamental physics studies.
Chuankun Zhang   +11 more
semanticscholar   +1 more source

Weak Interactions in Atoms and Nuclei: The Standard Model and Beyond

open access: yes, 2003
Studies in nuclear and atomic physics have played an important role in developing our understanding of the Standard Model of electroweak interactions. We review the basic ingredients of the Standard Model, and discuss some key nuclear and atomic physics ...
Ramsey-Musolf, M. J., Secrest, J.
core   +1 more source

Handbook explaining the fundamentals of nuclear and atomic physics [PDF]

open access: yes, 1969
Indoctrination document presents nuclear, reactor, and atomic physics in an easy, straightforward manner. The entire subject of nuclear physics including atomic structure ionization, isotopes, radioactivity, and reactor dynamics is ...
Hanlen, D. F., Morse, W. J.
core   +1 more source

Home - About - Disclaimer - Privacy