427 citations
- Purdue University West LafayetteUS51 papers
- Texas A&M UniversityUS48 papers
- Heidelberg UniversityDE46 papers
- Chinese Academy of SciencesCN45 papers
- Valparaiso UniversityUS45 papers
- Abilene Christian UniversityUS44 papers
- American University in CairoEG44 papers
- Argonne National LaboratoryUS44 papers
- Brookhaven National LaboratoryUS44 papers
- Central China Normal UniversityCN44 papers
- Creighton UniversityUS44 papers
- Max Planck Institute for PhysicsDE44 papers
4 papers · 1 filter
The scaling properties of exchange and correlation holes of the valence shell of second row atoms
Antonio C. Cancio, C. Y. Fong
We study the exchange and correlation hole of the valence shell of second row atoms using variational Monte Carlo techniques, especially correlated estimates, and norm-conserving p…
Combinatorial R-trees as generalized Cayley graphs for fundamental groups of one-dimensional spaces
Hanspeter Fischer, Andreas Zastrow
In their study of fundamental groups of one-dimensional path-connected compact metric spaces, Cannon and Conner have asked: Is there a tree-like object that might be considered the…
On semilocally simply connected spaces
Hanspeter Fischer, Dušan Repovš, Ziga Virk +1
The purpose of this paper is: (i) to construct a space which is semilocally simply connected in the sense of Spanier even though its Spanier group is non-trivial; (ii) to propose a…
Cr doped III-V nitrides: potential candidates for spintronics
B. Amin, S. Arif, Iftikhar Ahmad +4
Studies of Cr-doped III-V nitrides, dilute magnetic alloys, in the zinc-blende crystal structure are presented. The objective of the work is to investigate half-metallicity in Al(0…