| 000 | 02967nlm1a2200373 4500 | ||
|---|---|---|---|
| 001 | 659974 | ||
| 005 | 20231030041648.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\28818 | ||
| 090 | _a659974 | ||
| 100 | _a20190410a2019 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aRaman Spectroscopy Investigation of Laser-Irradiated Single-Walled Carbon Nanotube Films _fR. D. Rodriguez (Rodriges) Contreras, Ma Bing, E. S. Sheremet |
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| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 36 tit.] | ||
| 330 | _aRaman spectroscopy (RS) is the tool of choice for the analysis of carbon nanomaterials. In graphene and carbon nanotubes (CNT), RS provides rich information such as defect concentration, CNT chirality, graphene layer number, doping, strain, and other physical parameters of interest. This work presents the RS investigation of a semiconducting CNT film after high power laser irradiation. Changes were observed in the D band revealing the change in the defect concentration induced by the laser. More importantly, it was found the relative intensity decrease of G? and some radial breathing modes which suggests that the effects of laser irradiation induce diameter?selective effects in CNTs. The spectroscopic changes to the selective electronic structure modification for some semiconducting CNTs were attributed as due to those CNTs getting closer to resonance conditions with the fixed laser excitation. | ||
| 461 | _tPhysica Status Solidi (B) | ||
| 463 |
_tVol. 256, iss. 2 _v[1800412, 5 p.] _d2019 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aспектроскопические исследования | |
| 610 | 1 | _aпленки | |
| 610 | 1 | _aуглеродные нанотрубки | |
| 700 | 1 |
_aRodriguez (Rodriges) Contreras _bR. D. _cVenezuelan physicist, doctor of science _cProfessor of Tomsk Polytechnic University _f1982- _gRaul David _2stltpush _3(RuTPU)RU\TPU\pers\39942 |
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| 701 | 0 | _aMa Bing | |
| 701 | 1 |
_aSheremet _bE. S. _cphysicist _cProfessor of Tomsk Polytechnic University _f1988- _gEvgeniya Sergeevna _2stltpush _3(RuTPU)RU\TPU\pers\40027 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИсследовательская школа химических и биомедицинских технологий (ИШХБМТ) _c(2017- ) _h8120 _2stltpush _3(RuTPU)RU\TPU\col\23537 |
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИсследовательская школа физики высокоэнергетических процессов _c(2017- ) _h8118 _2stltpush _3(RuTPU)RU\TPU\col\23551 |
| 801 | 2 |
_aRU _b63413507 _c20190410 _gRCR |
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| 856 | 4 | _uhttps://doi.org/10.1002/pssb.201800412 | |
| 942 | _cCF | ||