CONDENSED MATTER: STRUCTURAL, MECHANICAL, AND THERMAL PROPERTIES |
Prev
Next
|
|
|
Raman spectrum study of graphite irradiated by swift heavy ions |
Zhai Peng-Fei (翟鹏飞)a, Liu Jie (刘杰)a, Zeng Jian (曾健)a b c, Yao Hui-Jun (姚会军)a, Duan Jing-Lai (段敬来)a, Hou Ming-Dong (侯明东)a, Sun You-Mei (孙友梅)a, Ewing Rodney Charlesd |
a Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China; b University of Chinese Academy of Sciences, Beijing 100049, China; c School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, China; d Department of Geological and Environmental Sciences, Stanford University, Stanford, CA 94305-2115, USA |
|
|
Abstract Highly oriented pyrolytic graphites are irradiated with 40.5-MeV and 67.7-MeV 112Sn-ions in a wide range of fluences: 1× 1011 ions/cm2–1× 1014 ions/cm2. Raman spectra in the region between 1200 cm-1 and 3500 cm-1 show that the disorder induced by Sn-ions increases with ion fluence increasing. However, for the same fluence, the amount of disorder is greater for 40.5-MeV Sn-ions than that observed for 67.7-MeV Sn-ions, even though the latter has a slightly higher value for electronic energy loss. This is explained by the ion velocity effect. Importantly, ~ 3-cm-1 frequency shift toward lower wavenumber for the D band and ~ 6-cm-1 shift toward lower wavenumber for the 2D band are observed at a fluence of 1× 1014 ions/cm2, which is consistent with the scenario of radiation-induced strain. The strain formation is interpreted in the context of inelastic thermal spike model, and the change of the 2D band shape at high ion fluence is explained by the accumulation of stacking faults of the graphene layers activated by radiation-induced strain around ion tracks. Moreover, the hexagonal structure around the ion tracks is observed by scanning tunneling microscopy, which confirms that the strains near the ion tracks locally cause electronic decoupling of neighboring graphene layers.
|
Received: 26 March 2014
Revised: 27 June 2014
Accepted manuscript online:
|
PACS:
|
61.82.-d
|
(Radiation effects on specific materials)
|
|
61.72.Ff
|
(Direct observation of dislocations and other defects (etch pits, decoration, electron microscopy, x-ray topography, etc.))
|
|
61.72.Hh
|
(Indirect evidence of dislocations and other defects (resistivity, slip, creep, strains, internal friction, EPR, NMR, etc.))
|
|
Fund: Project supported by the National Natural Science Foundation of China (Grant Nos. 11179003, 10975164, 10805062, and 11005134). |
Corresponding Authors:
Liu Jie
E-mail: j.liu@impcas.ac.cn
|
Cite this article:
Zhai Peng-Fei (翟鹏飞), Liu Jie (刘杰), Zeng Jian (曾健), Yao Hui-Jun (姚会军), Duan Jing-Lai (段敬来), Hou Ming-Dong (侯明东), Sun You-Mei (孙友梅), Ewing Rodney Charles Raman spectrum study of graphite irradiated by swift heavy ions 2014 Chin. Phys. B 23 126105
|
|
| [1] | Elman B S, Shayegan M, Dresselhaus M S, Mazurek H and Dresselhaus G 1982 Phys. Rev. B 25 4142
|
|
| [2] | Nakamura K and Kitajima M 1992 Phys. Rev. B 45 78
|
|
| [3] | Dunlop A, Jaskierowicz G, Ossi P M and Della-Negra S 2007 Phys. Rev. B 76 155403
|
|
| [4] | Liu J, Neumann R, Trautmann C and Müller C 2001 Phys. Rev. B 64 184115
|
|
| [5] | Liu J, Hou M D, Trautmann C, Neumann R, Müller C, Wang Z G, Zhang Q X, Sun Y M, Jin Y F, Liu H W and Gao H J 2003 Nucl. Instrum. Method B 212 303
|
|
| [6] | Fu Y C, Jin Y F, Yao C F and Zhang C H 2009 Chin. Phys. Lett. 26 016101
|
|
| [7] | Glasmacher U A, Lang M, Keppler H, Langenhorst F, Neumann R, Schardt D, Trautmann C and Wagner G A 2006 Phys. Rev. Lett. 96 195701
|
|
| [8] | Meftah A, Brisard F, Costatini J M, Hage-Ali M, Stoquert J P, Studer F and Toulemonde M 1993 Phys. Rev. B 48 920
|
|
| [9] | Gaiduk P I, Larsen A N, Hansen J L, Trautmann C and Toulemonde M 2003 Appl. Phys. Lett. 83 1746
|
|
| [10] | Wang Z G, Dufour Ch, Cabeau B, Dural J, Fuchs G, Paumier E, Pawlak F and Toulemonde M 1996 Nucl. Instrum. Method B 107 175
|
|
| [11] | Ishikawa N, Iwase A, Chimi Y, Michikami O, Wakana H, Hashimoto T, Kambara T, Müller C and Neumann R 2002 Nucl. Instrum. Method B 193 278
|
|
| [12] | Toulemonde M, Trautmann C, Balanzat E, Hjort K and Weidinger A 2004 Nucl. Instrum. Method B 216 1
|
|
| [13] | Zhai P F, Liu J, Duan J L, Chang H L, Zeng J, Hou M D and Sun Y M 2011 Nucl. Instrum. Method B 269 2035
|
|
| [14] | Pimenta M A, Dresselhaus G, Dresselhaus M S, Cancçado L G, Jorio A and Saito R 2007 Phys. Chem. Chem. Phys. 9 1276
|
|
| [15] | Cançado L G, Takai K, Enoki T, Endo M, Kim Y A, Mizusaki H, Jorio A, Coelho L N, Magalhaes-Paniago R and Pimenta M A 2006 Appl. Phys. Lett. 88 163106
|
|
| [16] | Cançado L G, Takai K, Enoki T, Endo M, Kim Y A, Mizusaki H, Speziali N L, Jorio A and Pimenta M A 2008 Carbon 46 272
|
|
| [17] | Cançado L G, Pimenta M A, Neves B R A, Dantas M S S and Jorio A 2004 Phys. Rev. Lett. 93 247401
|
|
| [18] | Ferrari A C, Meyer J C, Scardaci V, Casiraghi C, Lazzeri M, Mauri F, Piscanec S, Jiang D, Novoselov K S, Roth S and Geim A K 2006 Phys. Rev. Lett. 97 187401
|
|
| [19] | Tuinstra F and Koenig J L 1970 J. Chem. Phys. 53 1126
|
|
| [20] | Ziegler J F 2004 Nucl. Instrum. Method B 219-220 1027
|
|
| [21] | Asari E, Kamioka I, Nakamura K G, Kawabe T, Lewis W A and Kitajima M 1994 Phys. Rev. B 49 1011
|
|
| [22] | Ferrari A C and Basko D M 2013 Nat. Nanotech. 8 235
|
|
| [23] | Thomsen C and Reich S 2000 Phys. Rev. Lett. 85 5214
|
|
| [24] | Neumanich R J and Solin S A 1979 Phys. Rev. B 20 392
|
|
| [25] | Kawashima Y and Katagiri G 1995 Phys. Rev. B 52 10053
|
|
| [26] | Mohiuddin T M G, Lombardo A, Nair R R, Bonetti A, Savini G, Jalil R, Bonini N, Basko D M, Galiotis C, Marzari N, Novoselov K S, Geim A K and Ferrari A C 2009 Phys. Rev. B 79 205433
|
|
| [27] | del Corro E, Taravillo M and Baonza V G 2012 Phys. Rev. B 85 033407
|
|
| [28] | Vetter J, Scholz R, Dobrev D and Nistor L 1998 Nucl. Instrum. Method B 141 747
|
|
| [29] | Steinbeck J, Dresselhaus G and Dresselhaus M S 1990 Int. J. Thermophys. 11 789
|
|
| [30] | Enquist H, Navirian H, Hansen T N, Lindenberg A M, Sondhauss P, Synnergren O, Wark J S and Larsson J 2007 Phys. Rev. Lett. 98 225502
|
|
| [31] | Nüske R, Jurgilaitis A, Enquist H, Harb M, Fang Y, Hakanson U and Larsson J 2012 Appl. Phys. Lett. 100 043102
|
|
| [32] | Lespade P, Marchand A, Couzi M and Cruege F 1984 Carbon 22 375
|
|
| [33] | Tomanek D and Louie S G 1988 Phys. Rev. B 37 8327
|
|
| [34] | Tomanek D, Louie S G, Mamin H J, Abraham D W, Thomson R E, Ganz E and Clarke J 1987 Phys. Rev. B 35 7790
|
|
| [35] | Stolyarova E, Rim K T, Ryu S, Maultzsch J, Kim P, Brus L E, Heinz T F, Hybertsen M S and Flynn G W 2007 Proc. Natl. Acad. Sci. USA 104 9209
|
|
| [36] | Wong H S, Durkan C and Chandrasekhar N 2009 ACS Nano 3 3455
|
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|