dc.contributor.author |
Shih C.C. |
|
dc.contributor.author |
Huang M.H. |
|
dc.contributor.author |
Chang P.C. |
|
dc.contributor.author |
Yu P.W. |
|
dc.contributor.author |
Jian W.B. |
|
dc.contributor.author |
Kono K. |
|
dc.date.accessioned |
2022-02-09T20:31:19Z |
|
dc.date.available |
2022-02-09T20:31:19Z |
|
dc.date.issued |
2021 |
|
dc.identifier.issn |
0022-2291 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/168725 |
|
dc.description.abstract |
The electric transport I–V characteristics of a tungsten filament immersed in superfluid helium are experimentally studied. The forward sweep I–V characteristics show an abrupt jump from the linear ohmic regime (C state) to the high-resistance non-ohmic regime (H state). In the H state, the filament is covered with a He gas bubble. In the C state, there is no gas bubble, that is, liquid He directly touches the filament surface. The transitions between these two states exhibit a well-developed hysteresis and bistability. The transition from the H state to the C state occurs at the equilibrium gas–liquid phase transition point, as reported by Date et al. (J Phys Soc Jpn 35(4):1190, 1973), whereas the C-to-H-state transition occurs in the superheat region. |
|
dc.relation.ispartofseries |
Journal of Low Temperature Physics |
|
dc.subject |
Bubble formation |
|
dc.subject |
Hot tungsten filament |
|
dc.subject |
Phase transition |
|
dc.subject |
Superfluid helium |
|
dc.title |
Generation and Demolishment Mechanisms of Vapor Bubble Around Hot Tungsten Filament in Superfluid Helium-4 |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
5-6 |
|
dc.relation.ispartofseries-volume |
202 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.relation.startpage |
418 |
|
dc.source.id |
SCOPUS00222291-2021-202-56-SID85099098408 |
|