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ÕâÊÇ'ÄÉÃ×¶¹¸¯'ÔÚ×Ô¼ºµÄ²©¿ÍÀï±ß×ܽáµÄRaman¹âÆ×¶Ô̼ÄÉÃ׹ܵÄһЩÎÄÕµÄ×Ü½á ¿ÉÄܲ»È«£¬¿ÉÒÔ²¹³ä£¬Ç°ÈËÖ²Ê÷£¬ºóÈ˳ËÁ¹Âð~~~~~~~~~ ÔÎĵØÖ·£ºhttp://www.nanost.net/?5209/viewspace-500.html ¡¾°´£ºÕâÀïÊÕ¼µÄÊǶԸã̼¹Ü»¯Ñ§µÄͬ־ÃÇÏ൱ÓÐÓõIJ¿·ÖSWNT RamanÎÄÕ¡£ÊÕ¼µ±È»Ô¶·ÇÍêÕû£¬µ«ÊÇ×ã¹»´ó¼ÒÁ˽âSWNT RamanµÄ¸ÅÄîºÍÓÃ;¡£ÎÒ×Ô¼º»á¼ÌÐø¸üУ¬Ò²»¶Ó´ó¼Ò²¹³ä¡£¡¿ Discovery - RBM: Rao, A. M.; Richter, E.; Bandow, S.; Chase, B.; Eklund, P. C.; Williams, K. A.; Fang, S.; Subbaswamy, K. R.; Menon, M.; Thess, A.; Smalley, R. E.; Dresselhaus, G.; Dresselhaus, M. S. Diameter-Selective Raman Scattering from Vibrational Modes in Carbon Nanotubes. Science 1997, 275, 187-191. Reviews: Principles and Overview: 1. Dresselhaus, M. S.; Eklund, P. C. Phonons in carbon nanotubes. Adv. Phys. 2000, 49, 705-714. 2. Dresselhaus, M. S.; Dresselhaus, G.; Saito, R.; Jorio, A. Raman spectroscopy of carbon nanotubes. Phys. Rep. 2005, 409, 47-99. [Thanks to flowingsue @ mitbbs] Single-nanotube Raman: 1. Dresselhaus, M. S.; Dresselhaus, G.; Jorio, A.; Souza Filho, A. G.; Pimenta, M. A.; Saito, R. Single Nanotube Raman Spectroscopy. Acc. Chem. Res. 2002, 35, 1070. 2. Dresselhaus, M. S.; Dresselhaus, G.; Jorio, A.; Souza, A. G.; Samsonidze, G. G.; Saito, R. Science and Applications of Single-Nanotube Raman Spectroscopy. J. Nanosci. Nanotechnol. 2003, 3, 19-37. Popular Topics for Carbon Nanotube Chemists: The Original Kataura Plot (Widely Used as Raman Guidance): Kataura, H.; Kumazawa, Y.; Maniwa, Y.; Umezu, I.; Suzuki, S.; Ohtsuka, Y.; Achiba, Y. Optical properties of single-wall carbon nanotubes. Synth. Met. 1999, 103, 2555-2558. Mutliple Wavelength Excitation: 1. Kukovecz, A.; Kramberger, C.; Georgakilas, V.; Prato, M.; Kuzmany, H. A detailed Raman study on thin single-wall carbon nanotubes prepared by the HiPCO process. Eur. Phys. J. B 2002, 28, 223-230. 2. Fantini, C.; Jorio, A.; Souza, M.; Strano, M. S.; Dresselhaus, M. S.; Pimenta, M. A. Optical Transition Energies for Carbon Nanotubes from Resonant Raman Spectroscopy: Environment and Temperature Effects. Phys. Rev. Lett. 2004, 93, 147406. Diameter Determination from Radial Breathing Mode (RBM): Kuzmany, H.; Plank, W.; Hulman, M.; Kramberger, C.; Gruneis, A.; Pichler, T.; Peterlik, H.; Kataura, H.; Achiba, Y. Determination of SWCNT diameters from the Raman response of the radial breathing mode. Eur. Phys. J. B 2001, 22, 307-320. Chirality (n,m) Assignment from RBM: 1. Yu, Z.; Brus, L. E. (n, m) Structural Assignments and Chirality Dependence in Single-Wall Carbon Nanotube Raman Scattering. J. Phys. Chem. B 2001, 105, 6831-6837. 2. Jorio, A.; Saito, R.; Hafner, J. H.; Lieber, C. M.; Hunter, M.; McClure, T.; Dresselhaus, G.; Dresselhaus, M. S. Structural (n,m) Determination of Isolated Single-Wall Carbon Nanotubes by Resonant Raman Scattering. Phys. Rev. Lett. 2001, 86, 1118-1121. 3. Bachilo, S. M.; Strano, M. S.; Kittrell, C.; Hauge, R. H.; Smalley, R. E.; Weiseman, R. B. Structure-Assigned Optical Spectra of Single-Walled Carbon Nanotubes. Science 2002, 298, 2361-2366. 4. Strano, M. S.; Doorn, S. K.; Haroz, E. H.; Kittrell, C.; Hauge, R. H.; Smalley, R.E. Assignment of (n, m) Raman and Optical Features of Metallic Single-Walled Carbon Nanotubes. Nano Lett. 2003, 3, 1091-1096. Breit-Wigner-Fano shape of G-band: 1. Pimenta, M. A.; Marucci, A.; Empedocles, S. A.; Bawendi, M. G.; Hanlon, E. B.; Rao, A. M.; Eklund, P. C.; Smalley, R. E.; Dresselhaus, G.; Dresselhaus, M. S. Raman modes of metallic carbon nanotubes. Phys. Rev. B 1998, 58, R16016. 2. Brown, S. D. M.; Jorio, A.; Corio, P.; Dresselhaus, M. S.; Dresselhaus, G.; Saito, R.; Kneipp, K. Origin of the Breit-Wigner-Fano lineshape of the tangential G-band feature of metallic carbon nanotubes. Phys. Rev. B 2001, 63, 155414. Applications in Characterization of Chirality/Metallicity Separation: 1. Chattopadhyay, D.; Galeska, I.; Papadimitrakopoulos, F. A Route for Bulk Separation of Semiconducting from Metallic Single-Wall Carbon Nanotubes. J. Am. Chem. Soc. 2003, 125, 3370-3375. 2. Strano, M. S. Probing Chiral Selective Reactions Using a Revised Kataura Plot for the Interpretation of Single-Walled Carbon Nanotube Spectroscopy. J. Am. Chem. Soc. 2003, 125, 16148-16153. 3. Samsonidze, G. G.; Chou, S. G.; Santos, A. P.; Brar, V. W.; Dresselhaus, G.; Dresselhaus, M. S.; Selbst, A.; Swan, A. K.; ¨¹nl¨¹, M. S.; Goldberg, B. B.; Chattopadhyay, D.; Kim, S. N.; Papadimitrakopoulos, F. Quantitative evaluation of the octadecylamine-assisted bulk separation of semiconducting and metallic single-wall carbon nanotubes by resonance Raman spectroscopy. Appl. Phys. Lett. 2004, 85, 1006-1008. 4. Brar, V. W.; Samsonidze, G. G.; Santos, A. P.; Chou, S. G.; Chattopadhyay, D.; Kim, S. N.; Papadimitrakopoulos, F.; Zheng, M.; Jagota, A.; Onoa, G. B.; Swan, A. K.; ¨¹nl¨¹, M. S.; Goldberg, B. B.; Dresselhaus, G.; Dresselhaus, M. S. Resonance Raman Spectroscopy Characterization of Single Wall Carbon Nanotube Separation by their Metallicity and Diameter. J. Nanosci. Nanotechnol. 2005, 5, 209. |

4Â¥2009-01-31 11:49:24
spyan581
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5Â¥2009-02-03 11:17:36













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