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Here is a record
from the
lecture 25.08.2011
Recorded 25.08.201
PLAN for lecture
25.08.2011 (not covered during the lecture)
Topics today:
1. AMOS: atomic molecular and optical sciences - 21.
century
2. Traditional atomic physics:
Spectroscopy
Atomic processes in gases, astrophysics
Plasma physics
Atomic collisions, ( ions, electrons )
Accelerators (keV, MeV … GeV )
Why laser - coherent light, [ collimation laser
]
picosecond pulses
femtosecond pulses <-
biology, chemistry,
attosecond pulses
strong field lasers
Solid state lasers ….
Quantum physics
Schrödinger Equation, Linear Algebra
< Psi | H | Psi > Expectation
values, Dirac notation
Hydrogen Atom
( ... and 20. century physics)
one-electron atomic systems,
Bound state wavefunctions,
Selection Rules,
Experimental Atomic Physics.
1.
About constants - here about the Boltzmann constant
 2 A
sort of derivation of ATOMIC UNIT OF LENGTH, Bohr Radius a_0
-- Bohr
radius continue
 4
Some features of Quantum mechanics we need for our course
 6
 We
are closing by LINEAR ALGEBRA, Matrix formulation of operators,
Dirac
Notation
We
have also looked at hydrogen wavefunctions formulae
Hydrogen Atom
and
one matlab program showing the radial functions.
PHYS115
exercise
(about
2005) used the code
The
matlab
codes
can be downloded from there (bottom of the page)
PLAN for
tuesday 30.08.2011.
1. Some more on
"Hydrogen-like atoms"
2. Starting the
two-electron atom
see our note-presentation at miside.uib.no
in this first part mainly about the quantal model - an
introduction
you can also read in any introductory text about this
topic
it will be useful if you prepare some questions /
observations
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