Size-effect of Kondo scattering in point contacts (revisited)
The size-effect of Kondo-scattering in nanometer-sized metallic point contacts is measured with the simplified, mechanically-controlled break-junction technique for CuMn alloy of different Mn concentrations: 0.017; 0.035; and 0.18 (± 0.017) at.%. The results are compared with our previous publicatio...
Збережено в:
| Опубліковано в: : | Физика низких температур |
|---|---|
| Дата: | 1998 |
| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
1998
|
| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/175545 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Size-effect of Kondo scattering in point contacts (revisited) / I.K. Yanson, V.V. Fisun, N.L. Bobrov, J.A. Mydosh, J.M. van Ruitenbeek // Физика низких температур. — 1998. — Т. 24, № 7. — С. 654-660. — Бібліогр.: 27 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
nasplib_isofts_kiev_ua-123456789-175545 |
|---|---|
| record_format |
dspace |
| spelling |
Yanson, I.K. Fisun, V.V. Bobrov, N.L. Mydosh, J.A. van Ruitenbeek, J.M. 2021-02-01T17:36:11Z 2021-02-01T17:36:11Z 1998 Size-effect of Kondo scattering in point contacts (revisited) / I.K. Yanson, V.V. Fisun, N.L. Bobrov, J.A. Mydosh, J.M. van Ruitenbeek // Физика низких температур. — 1998. — Т. 24, № 7. — С. 654-660. — Бібліогр.: 27 назв. — англ. 0132-6414 PACS: 72.15.Qm, 72.10.Fk, 73.40.Ty, 75.20.Hr https://nasplib.isofts.kiev.ua/handle/123456789/175545 The size-effect of Kondo-scattering in nanometer-sized metallic point contacts is measured with the simplified, mechanically-controlled break-junction technique for CuMn alloy of different Mn concentrations: 0.017; 0.035; and 0.18 (± 0.017) at.%. The results are compared with our previous publication on nominally 0.1 at.% CuMn alloy [1,2]. The increase of width of the Kondo resonance and enhanced ratio of Kondo-peak intensity to electron-phonon scattering intensity is observed for contacts with sizes smaller than 10 nm. From the comparison of electron-phonon scattering intensity for the pressure-type contacts, which correspond to the clean orifice model, we conclude that the size effect is observed in clean contacts with the shape of a channel (nanowire). en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Электpонные свойства металлов и сплавов Size-effect of Kondo scattering in point contacts (revisited) Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Size-effect of Kondo scattering in point contacts (revisited) |
| spellingShingle |
Size-effect of Kondo scattering in point contacts (revisited) Yanson, I.K. Fisun, V.V. Bobrov, N.L. Mydosh, J.A. van Ruitenbeek, J.M. Электpонные свойства металлов и сплавов |
| title_short |
Size-effect of Kondo scattering in point contacts (revisited) |
| title_full |
Size-effect of Kondo scattering in point contacts (revisited) |
| title_fullStr |
Size-effect of Kondo scattering in point contacts (revisited) |
| title_full_unstemmed |
Size-effect of Kondo scattering in point contacts (revisited) |
| title_sort |
size-effect of kondo scattering in point contacts (revisited) |
| author |
Yanson, I.K. Fisun, V.V. Bobrov, N.L. Mydosh, J.A. van Ruitenbeek, J.M. |
| author_facet |
Yanson, I.K. Fisun, V.V. Bobrov, N.L. Mydosh, J.A. van Ruitenbeek, J.M. |
| topic |
Электpонные свойства металлов и сплавов |
| topic_facet |
Электpонные свойства металлов и сплавов |
| publishDate |
1998 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| description |
The size-effect of Kondo-scattering in nanometer-sized metallic point contacts is measured with the simplified, mechanically-controlled break-junction technique for CuMn alloy of different Mn concentrations: 0.017; 0.035; and 0.18 (± 0.017) at.%. The results are compared with our previous publication on nominally 0.1 at.% CuMn alloy [1,2]. The increase of width of the Kondo resonance and enhanced ratio of Kondo-peak intensity to electron-phonon scattering intensity is observed for contacts with sizes smaller than 10 nm. From the comparison of electron-phonon scattering intensity for the pressure-type contacts, which correspond to the clean orifice model, we conclude that the size effect is observed in clean contacts with the shape of a channel (nanowire).
|
| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/175545 |
| citation_txt |
Size-effect of Kondo scattering in point contacts (revisited) / I.K. Yanson, V.V. Fisun, N.L. Bobrov, J.A. Mydosh, J.M. van Ruitenbeek // Физика низких температур. — 1998. — Т. 24, № 7. — С. 654-660. — Бібліогр.: 27 назв. — англ. |
| work_keys_str_mv |
AT yansonik sizeeffectofkondoscatteringinpointcontactsrevisited AT fisunvv sizeeffectofkondoscatteringinpointcontactsrevisited AT bobrovnl sizeeffectofkondoscatteringinpointcontactsrevisited AT mydoshja sizeeffectofkondoscatteringinpointcontactsrevisited AT vanruitenbeekjm sizeeffectofkondoscatteringinpointcontactsrevisited |
| first_indexed |
2025-12-07T19:57:28Z |
| last_indexed |
2025-12-07T19:57:28Z |
| _version_ |
1850880765519200256 |