Parallel methods and tools for predicting material properties

被引:45
作者
Stathopoulos, A
Ögüt, S
Saad, Y
Chelikowsky, J
Kim, H
机构
[1] Coll William & Mary, Dept Comp Sci, Williamsburg, VA 23187 USA
[2] Univ Minnesota, Dept Chem Engn & Mat Sci, Minneapolis, MN 55455 USA
[3] Univ Minnesota, Dept Comp Sci & Engn, Minneapolis, MN 55455 USA
[4] Harvard Univ, Lyman Lab, Cambridge, MA 02138 USA
关键词
D O I
10.1109/5992.852388
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
The authors present a parallel implementation of an electronic-structure application on the Gray T3D and T3E. This implementation has enabled the authors to perform some breakthrough calculations-for example, predicting the optical properties of systems on the order of 1,000 atoms from first principles.
引用
收藏
页码:19 / 32
页数:14
相关论文
共 12 条
[1]   SILICON QUANTUM WIRE ARRAY FABRICATION BY ELECTROCHEMICAL AND CHEMICAL DISSOLUTION OF WAFERS [J].
CANHAM, LT .
APPLIED PHYSICS LETTERS, 1990, 57 (10) :1046-1048
[2]  
Chelikowsky J. R., 1996, QUANTUM THEORY REAL
[3]   ALGORITHMS FOR PREDICTING THE STRUCTURAL-PROPERTIES OF CLUSTERS [J].
CHELIKOWSKY, JR ;
TROULLIER, N ;
JING, X ;
DEAN, D ;
BINGGELI, N ;
WU, K ;
SAAD, Y .
COMPUTER PHYSICS COMMUNICATIONS, 1995, 85 (03) :325-335
[4]   Porous silicon: From luminescence to LEDs [J].
Collins, RT ;
Fauchet, PM ;
Tischler, MA .
PHYSICS TODAY, 1997, 50 (01) :24-31
[5]   Parallel multilevel graph partitioning [J].
Karypis, G ;
Kumar, V .
10TH INTERNATIONAL PARALLEL PROCESSING SYMPOSIUM - PROCEEDINGS OF IPPS '96, 1996, :314-319
[6]  
Lundqvist S., 1983, THEORY INHOMOGENEOUS
[7]  
MALEVSKY AV, 1995, LECT NOTES COMPUTER, V964, P252
[8]   GENERALIZATIONS OF DAVIDSON METHOD FOR COMPUTING EIGENVALUES OF SPARSE SYMMETRICAL-MATRICES [J].
MORGAN, RB ;
SCOTT, DS .
SIAM JOURNAL ON SCIENTIFIC AND STATISTICAL COMPUTING, 1986, 7 (03) :817-825
[9]   Quantum confinement and optical gaps in Si nanocrystals [J].
Ogut, S ;
Chelikowsky, JR ;
Louie, SG .
PHYSICAL REVIEW LETTERS, 1997, 79 (09) :1770-1773
[10]  
PARLETT BN, 1980, SYMMETRIC EIGENVALUE