| 000 | 04177nlm1a2200541 4500 | ||
|---|---|---|---|
| 001 | 667306 | ||
| 005 | 20231030042106.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\38511 | ||
| 035 | _aRU\TPU\network\35966 | ||
| 090 | _a667306 | ||
| 100 | _a20220314a2018 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 135 | _adrgn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aElectron-Stimulated Hydrogen Desorption from Nickel and Palladium _fYu. I. Tyurin, I. P. Chernov, V. M. Silkin [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 19 tit.] | ||
| 330 | _aNew experimental data are presented on the radiation-stimulated diffusion of hydrogen in metals, in particular, nickel and palladium, under the action of a 30-keV accelerated electron beam. Hydrogen desorption rates from nickel and palladium are determined for thermal and electron beam heating; a substantial shift of the thermal gas-desorption peaks to the low-temperature range is detected upon radiationinduced heating. The presence of an internal hydrogen atmosphere is shown to create favorable conditions for the vibrational-translational exchange (V–T exchange), non-equilibrium redistribution, and desorption of hydrogen from a solid upon irradiation. Accelerated hydrogen migration stimulated by electrons with an energy below the defect-formation threshold is explained at a qualitative level. First-principles calculations of the electronic structure of the metal–hydrogen system reveal that plasmons are also an efficient mechanism for radiation-energy dissipation over the whole crystal. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | _tJournal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques | ||
| 463 |
_tVol. 12, No. 1 _v[P. 21-26] _d2018 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _ahydrogen | |
| 610 | 1 | _anickel | |
| 610 | 1 | _athermal- and radiation-stimulated gas desorption | |
| 610 | 1 | _afirst-principlescalculations | |
| 610 | 1 | _aplasmons | |
| 610 | 1 | _aводород | |
| 610 | 1 | _aникель | |
| 610 | 1 | _aпалладий | |
| 610 | 1 | _aдесорбция | |
| 610 | 1 | _aгазы | |
| 610 | 1 | _aплазмоны | |
| 701 | 1 |
_aTyurin _bYu. I. _cphysicist _cProfessor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences (DSc). _f1950- _gYuri Ivanovich _2stltpush _3(RuTPU)RU\TPU\pers\29895 |
|
| 701 | 1 |
_aChernov _bI. P. _cDoctor of Physical and Mathematical Sciences (DSc), Professor of the Department of General Physics of Tomsk Polytechnic University (TPU) _f1935- _gIvan Petrovich _2stltpush _3(RuTPU)RU\TPU\pers\30202 |
|
| 701 | 1 |
_aSilkin _bV. M. _gVyacheslav Mikhaylovich |
|
| 701 | 1 |
_aSypchenko _bV. S. _cphysicist _cAssociate Professor of Tomsk Polytechnic University, Candidate of Sciences _f1987- _gVladimir Sergeevich _2stltpush _3(RuTPU)RU\TPU\pers\33791 |
|
| 701 | 1 |
_aKhashkhash _bA. M. _gAdel Mokhammed |
|
| 701 | 1 |
_aNikitenkov _bN. N. _cRussian physicist _cProfessor of Tomsk Polytechnic University, Doctor of Physical and Mathematical Sciences _f1953- _gNikolai Nikolaevich _2stltpush _3(RuTPU)RU\TPU\pers\30409 |
|
| 701 | 1 |
_aTolmacheva _bN. D. _cphysicist _cAssociate Professor of Tomsk Polytechnic University, candidate of chemical sciences _f1944- _gNella Dmitrievna _2stltpush _3(RuTPU)RU\TPU\pers\34775 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа ядерных технологий _bОтделение экспериментальной физики _h7865 _2stltpush _3(RuTPU)RU\TPU\col\23549 |
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bШкола базовой инженерной подготовки _bОтделение естественных наук _h8032 _2stltpush _3(RuTPU)RU\TPU\col\23562 |
| 801 | 2 |
_aRU _b63413507 _c20220314 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.1134/S1027451018010184 | |
| 942 | _cCF | ||