| 000 | 02948nlm1a2200409 4500 | ||
|---|---|---|---|
| 001 | 644916 | ||
| 005 | 20231030040635.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\10000 | ||
| 035 | _aRU\TPU\network\1729 | ||
| 090 | _a644916 | ||
| 100 | _a20151204a2014 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aUS | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aStudy of mass and cluster flux in a pulsed gas system with enhanced nanoparticle aggregation _fS. Drache, V. Stranak, Z. Hubicka [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 33 tit.] | ||
| 330 | _aThe paper is focused on investigation of enhanced metal (Cu) cluster growth in a source of Haberland's type using pulsed gas aggregation. The aggregation Ar gas was delivered into the cluster source in a pulse regime, which results in the formation of well pronounced aggregation pressure peaks. The pressure peaks were varied by varying the different pulse gas frequency at the same mean pressure kept for all experiments. Hence, we were able to study the effect of enhanced aggregation pressure on cluster formation. Time-resolved measurements of cluster mass distribution were performed to estimate the mass and particle flux. The paper demonstrates that pulse gas aggregation influences growth of Cu nanoparticles, i.e., cluster mass/size, mass flux, and particle flux emitted from the cluster source. It was found that cluster mass related quantities are strongly influenced by pulsed gas frequency; the highest value of mass flux appears at the most pronounced pressure peaks. On the other hand, the particle flux depends only slightly on the gas pulse frequency. The explanation based on cooling and thermalization of sputtered particles is discussed in the paper. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 |
_tJournal of Applied Physics _d1931- |
||
| 463 |
_tVol. 116, iss. 14 _v[143303, (7 p.)] _d2014 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 701 | 1 |
_aDrache _bS. _gSteffen |
|
| 701 | 1 |
_aStranak _bV. _gVitezslav |
|
| 701 | 1 |
_aHubicka _bZ. _gZdenek |
|
| 701 | 1 |
_aBerg _bF. _gFlorian |
|
| 701 | 1 |
_aTichy _bM. _cchemist _cProfessor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences _f1947- _gMilan _2stltpush _3(RuTPU)RU\TPU\pers\35771 |
|
| 701 | 1 |
_aHelm _bCh. A. _gChristiane |
|
| 701 | 1 |
_aHippler _bR. _gRainer |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bФизико-технический институт (ФТИ) _bКафедра технической физики (№ 23) (ТФ) _h52 _2stltpush _3(RuTPU)RU\TPU\col\18732 |
| 801 | 2 |
_aRU _b63413507 _c20210616 _gRCR |
|
| 856 | 4 | _uhttp://dx.doi.org/10.1063/1.4897234 | |
| 942 | _cCF | ||