Search
Feedback
About UniCat 
Help
News
| Listing 1 - 10 of 295 | << page >> |
Sort by
|
Book
ISBN: 0889550387 Year: 1983 Publisher: Ontario Guelph
Abstract | Keywords | Export | Availability | Bookmark
Loading...Choose an application
- Reference Manager
- EndNote
- RefWorks (Direct export to RefWorks)
Book
ISBN: 9789811659461 9789811659478 9789811659454 Year: 2021 Publisher: Singapore Springer Singapore :Imprint: Springer
Abstract | Keywords | Export | Availability | Bookmark
Loading...Choose an application
- Reference Manager
- EndNote
- RefWorks (Direct export to RefWorks)
ISBN: 0080325130 9781483286426 1483286428 9780080325149 9780080325132 0080325149 Year: 1987 Publisher: Oxford [Oxfordshire] New York Pergamon Press
Abstract | Keywords | Export | Availability | Bookmark
Loading...Choose an application
- Reference Manager
- EndNote
- RefWorks (Direct export to RefWorks)
Multi
ISBN: 9789811659461 9789811659478 9789811659454 Year: 2021 Publisher: Singapore Springer Singapore :Imprint: Springer
Abstract | Keywords | Export | Availability | Bookmark
Loading...Choose an application
- Reference Manager
- EndNote
- RefWorks (Direct export to RefWorks)
This book includes X-ray fluorescence spectroscopy, electron spectroscopy, and atomic emission spectroscopy, which are now extensively employed in material analysis. This book is organized as a guide for undergraduate students and engineers who wish to study analytical spectroscopy in material science. An objective of this book is to explain the principles of those methods of spectroscopy only with basic mathematical expressions and to introduce their applications to actual materials.
Abstract | Keywords | Export | Availability | Bookmark
Loading...Choose an application
- Reference Manager
- EndNote
- RefWorks (Direct export to RefWorks)
Book
ISBN: 003043520X Year: 1964 Publisher: New York Holt, Rinehart and Winston
Abstract | Keywords | Export | Availability | Bookmark
Loading...Choose an application
- Reference Manager
- EndNote
- RefWorks (Direct export to RefWorks)
Book
ISBN: 9783642149689 Year: 2011 Publisher: Berlin, Heidelberg Springer Berlin Heidelberg
Abstract | Keywords | Export | Availability | Bookmark
Loading...Choose an application
- Reference Manager
- EndNote
- RefWorks (Direct export to RefWorks)
The problem of conventional, low-temperature superconductivity has been regarded as solved since the seminal work of Bardeen, Cooper, and Schrieffer (BCS) more than 50 years ago. However, the theory does not allow accurate predictions of some of the most fundamental properties of a superconductor, including the superconducting energy gap on the Fermi surface. This thesis describes the development and scientific implementation of a new experimental method that puts this old problem into an entirely new light. The nominee has made major contributions to the development and implementation of a new experimental method that enhances the resolution of spectroscopic experiments on dispersive lattice-vibrational excitations (the "glue" responsible for Cooper pairing of electrons in conventional superconductors) by more than two orders of magnitude. Using this method,he has discovered an unexpected relationship between the superconducting energy gap and the geometry of the Fermi surface in the normal state, both of which leave subtle imprints in the lattice vibrations that could not be resolved by conventional spectroscopic methods. He has confirmed this relationship on two elemental superconductors and on a series of metallic alloys. This indicates that a mechanism qualitatively beyond the standard BCS theory determines the magnitude and anisotropy of the superconducting gap.
Optics. Quantum optics --- Theoretical spectroscopy. Spectroscopic techniques --- spectroscopie --- microscopie
Book
ISBN: 9783030541897 Year: 2020 Publisher: Cham Springer International Publishing :Imprint: Springer
Abstract | Keywords | Export | Availability | Bookmark
Loading...Choose an application
- Reference Manager
- EndNote
- RefWorks (Direct export to RefWorks)
Nuclear physics --- Theoretical spectroscopy. Spectroscopic techniques --- ionen --- spectroscopie --- atoomfysica
Book
ISBN: 9789811629822 9789811629839 9789811629846 9789811629815 Year: 2021 Publisher: Singapore Springer Singapore :Imprint: Springer
Abstract | Keywords | Export | Availability | Bookmark
Loading...Choose an application
- Reference Manager
- EndNote
- RefWorks (Direct export to RefWorks)
Theoretical spectroscopy. Spectroscopic techniques --- Biology --- Materials sciences --- materiaalkennis --- biologie --- spectroscopie
Multi
ISBN: 9783030541897 Year: 2020 Publisher: Cham Springer International Publishing :Imprint: Springer
Abstract | Keywords | Export | Availability | Bookmark
Loading...Choose an application
- Reference Manager
- EndNote
- RefWorks (Direct export to RefWorks)
This thesis describes the application of the collinear resonance laser spectroscopy to sensitively measure the electromagnetic nuclear observables of the neutron-rich indium isotopes 115-131In. This entailed a systematic study of the efficiency of resonant ionization schemes to extract the hyperfine structure of the isotopes, the atomic charge exchange process and benchmarking of modern atomic calculations with a laser ablation ion source. This allowed determination of the root-mean-square nuclear charge radii, nuclear magnetic dipole moments, nuclear electric quadrupole moments and nuclear spins of the 113-131In isotopes with high accuracy. With a proton hole in the Z = 50 nuclear shell closure of tin and several nuclear isomer states, these measurements of the indium (Z = 49) isotope chain provided an efficient probe of the evolution of nuclear structure properties towards and at the doubly-magic nuclear shell closure of 132Sn (N = 82) - revealing unpredicted changes.
Nuclear physics --- Theoretical spectroscopy. Spectroscopic techniques --- ionen --- spectroscopie --- atoomfysica
| Listing 1 - 10 of 295 | << page >> |
Sort by
|