| CONDENSED MATTER: STRUCTURE, MECHANICAL AND THERMAL PROPERTIES |
|
|
|
|
Isotropic Thermal Expansivity and Anisotropic Compressibility of ReB2 |
| LIU Xi1**, LIU Wei2, HE Qiang1, DENG Li-Wei1, WANG He-Jin1, HE Duan-Wei3, LI Bao-Sheng2
|
1School of Earth and Space Sciences, Peking University, Beijing 100871
2Mineral Physics Institute, State University of New York, Stony Brook, New York 11794, USA
3Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065
|
|
| Cite this article: |
|
LIU Xi, LIU Wei, HE Qiang et al 2011 Chin. Phys. Lett. 28 036401 |
|
|
|
|
Abstract We experimentally investigated some of the mechanical properties of ReB2 under high temperature/pressure (T/P) conditions. High-T experiments (up to 600°C at 1 atm) were carried out in a high-T oven attached to a conventional x-ray diffractometer and high-P experiments (up to about 42 GPa at 25°C) were conducted in a diamond-anvil cell using synchrotron x-ray radiation. The high-T data for ReB2 suggests a highly isotropic thermal expansivity, whereas the high-P data suggests a highly anisotropic compressibility.
|
| Keywords:
64.30.JK
65.40.De.
|
|
|
Received: 12 August 2010
Published: 28 February 2011
|
|
|
|
|
|
|
|
[1] Chung H Y et al 2007 Science 316 436
[2] Dubrovinskaia N, Dubrovinsky L and Solozhenko V L 2007 Science 318 1550c
[3] Chung H Y et al 2007 Science 318 1550d
[4] Hao X et al 2006 Phys. Rev. B 74 224112
[5] Wang Y X 2007 Appl. Phys. Lett. 91 101904
[6] Liang Y and Zhang B 2007 Phys. Rev. B 76 132101
[7] Chen X Q, Fu C L, Krcmar M and Painter G S 2008 Phys. Rev. Lett. 100 196403
[8] Zhu X, Li D and Cheng X 2008 Solid State Commun. 147 301
[9] Soto G, Moreno-Armenta M G and Reyes-Serrato A 2008 Comput. Mater. Sci. 44 628
[10] Peng F, Liu Q, Fu H and Yang X 2009 Solid State Commun. 149 56
[11] Wang J and Wang Y J 2009 J. Appl. Phys. 105 083539
[12] Lazar P, Chen X Q and Podloucky R 2009 Phys. Rev. B 80 012103
[13] Simunek A 2009 Phys. Rev. B 80 060103
[14] Li Y L, Zhong G H and Zeng Z 2009 Chin. Phys. B 18 4437
[15] Aydin S and Simsek M 2009 Phys. Rev. B 80 134107
[16] Zhao E, Wang J, Meng J and Wu Z 2010 J. Comput. Chem. 31 1904
[17] Zhou W, Wu H, Yildirim T 2007 Phys. Rev. B 76 184113
[18] Levine J B, Nguyen S L, Rasool H I, Wright J A, Brown S E and Kaner R B 2008 J. Am. Chem. Soc. 130 16953
[19] Wang Y, Zhang J, Daemen L L, Zhao Y and Wang L 2008 Phys. Rev. B 78 224106
[20] Chung H Y, Weinberger M B, Yang J M, Tolbert S H and Kaner R B 2008 Appl. Phys. Lett. 92 261904
[21] Latini A, Rau J V, Ferro D, Teghil R, Albertini V R and Barinov S M 2008 Chem. Mater. 20 4507
[22] Gu Q, Krauss G and Steurer W 2008 Adv. Mater. 20 3620
[23] Lue C S, Tao Y F and Su T H 2008 Phys. Rev. B 78 033107
[24] Qin J et al 2008 Adv. Mater. 20 4780
[25] Otani S, Korsukova M M and Aizawa T 2009 J. Alloys. Compd. 477 128
[26] Tkachev S N et al 2009 Adv. Mater. 21 4284
[27] Koehler M R, Keppens V, Sales B C, Jin R and Mandrus D 2009 J. Phys. D: Appl. Phys. 42 095414
[28] Zogal O J et al 2009 J. Appl. Phys. 106 033514
[29] Pellicer-Porres J, Segura A, Munoz A, Polian A and Congeduti A 2010 J. Phys.: Condens. Matter. 22 045701
[30] Suzuki Y et al 2010 J. Acoust. Soc. Am. 127 2797
[31] Levine J B et al 2010 Acta. Mater. 58 1530
[32] La Placa S J and Post B 1962 Acta. Crystallogr. 15 97
[33] Kaner R B, Gilman J J and Tolbert S H 2005 Science 308 1268
[34] Chen C et al 2007 Adv. Mater. 19 4288
[35] Liu X, He Q, Wang H J, Fleet M E and Hu X M 2010 Geosci. Front. 1 91
[36] Mao H K, Bell P M, Shaner J W and Steinberg D J, J 1978 Appl. Phys. 49 3276
[37] Hammersley J 1996 Fit2D report (Europe Synchrotron Radiation Facility, Grenoble, France)
[38] Birch F 1947 Phys. Rev. 71 809
[39] Angel R J 2000 Rev. Mineral. Geochem. 41 35
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
