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Atomic, Solid State, Comp. Physics

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Feb23-13 08:41 AM
ZapperZ
1 20,767
I have just read, National Task Force on High Energy Density Physics. I would like to get a clarification on “warm...
Feb18-08 09:50 AM
jal
7 2,575
I am currently writing a term paper for my many-body QM course about the slave boson method in strongly correlated...
Nov4-05 06:59 AM
ZapperZ
2 3,761
Hello, I have some questions about MOS devices, and CCD In a MOS or MIS after applying a voltage on the metal,...
Feb23-08 05:30 AM
Theraven1982
7 3,766
I should like to know your opinion about the possibility of the existence of atoms whose nuclii are composed of matter...
Feb22-05 12:16 AM
zefram_c
8 1,516
http://deseretnews.com/dn/view/0,1249,510054502,00.html "The apparatus is nothing less than the sine qua non of...
Oct15-03 09:47 AM
selfAdjoint
6 4,610
Hi everybody I have a Nitrogen atom sitting at the octahedral site in fcc iron. I have calculated the minimum...
Feb29-08 08:13 AM
tkjacobsen
2 6,606
Hi For a simulation regarding Lennard Jones fluids I'm getting divergences. I have particles in a fixed volume. I...
Dec25-13 06:53 PM
jedishrfu
2 670
I have a pyrochlore antiferromagnetic system. In AC magnetic susceptibility measurements, there is a cusp at 4 K whose...
Mar14-12 08:06 AM
fuzhendong
0 1,288
I superlattice are learning about. I need some specific examples or book of superlattice GaAs / AlGaAs and GaN / AlGaN...
Mar18-13 07:19 AM
kien02091990
0 491
hi all... I have written codes for 2d fdtd tfsf with berenger's pml absorbing boundary. But I have serious leakage...
Mar18-14 04:13 AM
DrDu
8 642
I did an experiment to calculate the cross section for capture, loss, and ionization for a 05+ projectile on an 02...
Apr2-08 10:53 AM
MSUGRAD05
0 938
Hi all! I am a chemist trying to make her way through solid state computational physics problems and I have been...
Jun4-08 08:05 AM
PHY-101
4 1,785
What is the meaning of zero resistivity in superconductors? I mean, what's the cause of zero resistivity in...
Aug6-10 01:59 AM
DrDu
4 3,265
Hi everyone, - Could you explain for me the meaning of "net" in the phrase "small net attraction between electrons"...
Aug16-12 02:12 PM
DrDu
1 702
Hi, As an interested non-physicist, may I ask a possibly naive question concerning superconductivity? It seems...
Mar3-08 08:01 AM
ZapperZ
4 1,552
I made some frequency calculations in Gaussian (using various method/basis set combos) and I have to find which...
Jul17-12 08:50 AM
mycotheology
14 2,214
They say ZPE is the energy of the system at 0 K due to vibrations and even though the Schroedinger equation gives us...
Dec11-12 09:04 AM
askhetan
4 1,112
What is the difference between a field cooled (FC) and a Zero field cooled (ZFC) at a applied constant magnetic field...
Mar1-09 02:27 AM
jimrom
0 12,739
hi everyone; does fermi energy equal zero ? If it is, what is the physical meaning of this situation?...
Dec9-12 01:37 PM
selmayda
0 634
Hello Is anybody can help me for the next question (the topic is defects in crystal) : It should be...
Nov13-10 11:11 AM
djodjo444
6 1,531
Hi Why photon has zero chemical potential. please answer this question clearly.
Jan14-11 01:38 AM
guyingfei
8 2,880
in zener tunneling phenomena, are the carriers locally generated or non-locally generated? i.e, should we assume the...
Oct24-07 02:12 AM
Gokul43201
1 5,485
could any1 plz explain avalance effect i can understand that the electrons minority carriers are accelerated by high...
Nov25-09 08:26 PM
sudar_dhoni
8 3,516
Hello all, I am learning some basic course in solid state phyiscs. I have a question about Zeeman splitting in...
Mar2-08 10:44 PM
amitrt
2 2,004
Please refer to picture (1). This the equation of motion for an electron in a magnetic field along the z direction and...
Apr8-13 01:37 PM
daveyrocket
3 677
How to separate the spectrum of cadmium in the experiment zeeman effect to two lines if we look at it in parallel to...
Jan24-09 03:26 PM
AFM
0 1,357
There are two types of zeeman effect, one normal and the other one anormal, but why are they called so? I mean what...
Dec12-12 09:09 AM
Myphyclassnot
5 1,019
Diagram of the energy levels for the weak field Zeeman effect on 1F - 1D transitions In the emission spectrum how...
Dec1-13 01:50 PM
ale17
0 542
If you zap a n-type semicond. with a laser with energy at, say, the band gap, what happens to the donor electrons? For...
May17-08 11:06 PM
Buckeye
3 1,478
what is modulo associated with z2 invariant?
Oct23-10 06:39 AM
hiyok
4 2,172
can YBCO be prepared in lab.?:biggrin: :approve:
Oct19-06 06:08 PM
NoTime
5 1,957
dear physicists I am interested in Yttrium iron garnet (http://en.wikipedia.org/wiki/Yttrium_iron_garnet) ...
Apr11-13 02:26 AM
lepori
0 589
Hi everyone, :smile: Apologies if this is in the wrong section, I'm still relatively new to the forum. :blushing: ...
Nov19-09 05:55 AM
phyzzy_physh
3 5,225
Hello, I was wondering if anyone could tell me the young's modulus of: Graphite, Wood, Steel, Glass,...
Feb3-04 11:50 PM
nautica
4 5,780
Hi, does higher young modulus means higher rigidity of a solide? Regards,
Oct26-10 07:09 PM
Mapes
1 1,805
When a photon hits an atom it gets absorbed and an electron moves one or more shells up depending on the energy of the...
Jun15-05 01:41 PM
marlon
8 1,113
In doing some research using a basic superconducting kit with a susceptibility probe, we set out to find the critical...
May18-07 10:32 AM
ZapperZ
3 3,551
I'm interested in the superconductors they use to levitate trains. One of the most talked about...
Apr1-11 01:28 PM
Vanadium 50
9 4,121
Hi! Can anyone help me with information about pure YAG luminescence spectra (ideal case will be excitation with...
Feb24-13 01:19 PM
binomm16
4 783
I'm currently an undergrad research assistant in a lab that is experimenting with the interface between ferroelectrics...
Jul7-10 08:11 AM
yoshisoakland
4 2,245

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