Accelerated modeling and new ferroelectric materials for Naval SONAR

Ilya Grinberg; Valentino R. Cooper; Young Han Shin; Andrew M. Rappe; Thomas J. Baring; Sam B. Cable

doi:10.1109/dod_ugc.2004.9

Accelerated modeling and new ferroelectric materials for Naval SONAR

Ilya Grinberg, Valentino R. Cooper, Young Han Shin, Andrew M. Rappe, Thomas J. Baring, Sam B. Cable

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

We have computationally designed new materials for use in Naval SOund NAvigation Ranging (SONAR). Our quantum-mechanical studies show that these lead-free, non-toxic oxides will be high-performance piezoelectrics with promise for use in Naval SONAR and communications applications. To enable this research, we also present techniques for greatly accelerated modeling of oxide materials. We show that a simple atomistic model accurately reproduces our quantum-mechanical results yet is thousands of times faster. We also report successful porting and performance tuning of our computer codes to the CRAY X1, resulting in a great speed-up over previous architectures.

Original language	English
Title of host publication	Proceedings - Users Group Conference, UGC 2004
Publisher	IEEE Computer Society
Pages	27-33
Number of pages	7
ISBN (Print)	0769522599, 9780769522593
DOIs	https://doi.org/10.1109/dod_ugc.2004.9
State	Published - 2004
Externally published	Yes
Event	DoD HPCMP Users Group Conference, UGC 2004 - Williamsburg, VA, United States Duration: Jun 7 2004 → Jul 11 2004

Publication series

Name	Proceedings - Department of Defense High Performance Computing Modernization Program Users Group Conference, UGC 2004

Conference

Conference	DoD HPCMP Users Group Conference, UGC 2004
Country/Territory	United States
City	Williamsburg, VA
Period	06/7/04 → 07/11/04

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10.1109/dod_ugc.2004.9

Cite this

Grinberg, I., Cooper, V. R., Shin, Y. H., Rappe, A. M., Baring, T. J., & Cable, S. B. (2004). Accelerated modeling and new ferroelectric materials for Naval SONAR. In Proceedings - Users Group Conference, UGC 2004 (pp. 27-33). (Proceedings - Department of Defense High Performance Computing Modernization Program Users Group Conference, UGC 2004). IEEE Computer Society. https://doi.org/10.1109/dod_ugc.2004.9

@inproceedings{d366bfeed93c4b0cb39f0f8d489a9e36,

title = "Accelerated modeling and new ferroelectric materials for Naval SONAR",

abstract = "We have computationally designed new materials for use in Naval SOund NAvigation Ranging (SONAR). Our quantum-mechanical studies show that these lead-free, non-toxic oxides will be high-performance piezoelectrics with promise for use in Naval SONAR and communications applications. To enable this research, we also present techniques for greatly accelerated modeling of oxide materials. We show that a simple atomistic model accurately reproduces our quantum-mechanical results yet is thousands of times faster. We also report successful porting and performance tuning of our computer codes to the CRAY X1, resulting in a great speed-up over previous architectures.",

author = "Ilya Grinberg and Cooper, {Valentino R.} and Shin, {Young Han} and Rappe, {Andrew M.} and Baring, {Thomas J.} and Cable, {Sam B.}",

year = "2004",

doi = "10.1109/dod_ugc.2004.9",

language = "English",

isbn = "0769522599",

series = "Proceedings - Department of Defense High Performance Computing Modernization Program Users Group Conference, UGC 2004",

publisher = "IEEE Computer Society",

pages = "27--33",

booktitle = "Proceedings - Users Group Conference, UGC 2004",

note = "DoD HPCMP Users Group Conference, UGC 2004 ; Conference date: 07-06-2004 Through 11-07-2004",

}

Grinberg, I, Cooper, VR, Shin, YH, Rappe, AM, Baring, TJ & Cable, SB 2004, Accelerated modeling and new ferroelectric materials for Naval SONAR. in Proceedings - Users Group Conference, UGC 2004. Proceedings - Department of Defense High Performance Computing Modernization Program Users Group Conference, UGC 2004, IEEE Computer Society, pp. 27-33, DoD HPCMP Users Group Conference, UGC 2004, Williamsburg, VA, United States, 06/7/04. https://doi.org/10.1109/dod_ugc.2004.9

Accelerated modeling and new ferroelectric materials for Naval SONAR. / Grinberg, Ilya; Cooper, Valentino R.; Shin, Young Han et al.
Proceedings - Users Group Conference, UGC 2004. IEEE Computer Society, 2004. p. 27-33 (Proceedings - Department of Defense High Performance Computing Modernization Program Users Group Conference, UGC 2004).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Accelerated modeling and new ferroelectric materials for Naval SONAR

AU - Grinberg, Ilya

AU - Cooper, Valentino R.

AU - Shin, Young Han

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AU - Baring, Thomas J.

AU - Cable, Sam B.

PY - 2004

Y1 - 2004

N2 - We have computationally designed new materials for use in Naval SOund NAvigation Ranging (SONAR). Our quantum-mechanical studies show that these lead-free, non-toxic oxides will be high-performance piezoelectrics with promise for use in Naval SONAR and communications applications. To enable this research, we also present techniques for greatly accelerated modeling of oxide materials. We show that a simple atomistic model accurately reproduces our quantum-mechanical results yet is thousands of times faster. We also report successful porting and performance tuning of our computer codes to the CRAY X1, resulting in a great speed-up over previous architectures.

AB - We have computationally designed new materials for use in Naval SOund NAvigation Ranging (SONAR). Our quantum-mechanical studies show that these lead-free, non-toxic oxides will be high-performance piezoelectrics with promise for use in Naval SONAR and communications applications. To enable this research, we also present techniques for greatly accelerated modeling of oxide materials. We show that a simple atomistic model accurately reproduces our quantum-mechanical results yet is thousands of times faster. We also report successful porting and performance tuning of our computer codes to the CRAY X1, resulting in a great speed-up over previous architectures.

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DO - 10.1109/dod_ugc.2004.9

M3 - Conference contribution

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SN - 9780769522593

T3 - Proceedings - Department of Defense High Performance Computing Modernization Program Users Group Conference, UGC 2004

SP - 27

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BT - Proceedings - Users Group Conference, UGC 2004

PB - IEEE Computer Society

T2 - DoD HPCMP Users Group Conference, UGC 2004

Y2 - 7 June 2004 through 11 July 2004

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Grinberg I, Cooper VR, Shin YH, Rappe AM, Baring TJ, Cable SB. Accelerated modeling and new ferroelectric materials for Naval SONAR. In Proceedings - Users Group Conference, UGC 2004. IEEE Computer Society. 2004. p. 27-33. (Proceedings - Department of Defense High Performance Computing Modernization Program Users Group Conference, UGC 2004). doi: 10.1109/dod_ugc.2004.9

Accelerated modeling and new ferroelectric materials for Naval SONAR

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