Open Access
Superconducting praseodymium superhydrides
Тип публикации: Journal Article
Дата публикации: 2020-02-28
scimago Q1
wos Q1
БС1
SJR: 4.324
CiteScore: 19.6
Impact factor: 12.5
ISSN: 23752548
PubMed ID:
32158937
Multidisciplinary
Краткое описание
We have successfully realized the synthesis and superconductivity of praseodymium superhydrides above megabar pressures. Superhydrides have complex hydrogenic sublattices and are important prototypes for studying metallic hydrogen and high-temperature superconductors. Previous results for LaH10 suggest that the Pr-H system may be especially worth studying because of the magnetism and valence-band f-electrons in the element Pr. Here, we successfully synthesized praseodymium superhydrides (PrH9) in laser-heated diamond anvil cells. Synchrotron x-ray diffraction analysis demonstrated the presence of previously predicted F4¯3m-PrH9 and unexpected P63/mmc-PrH9 phases. Experimental studies of electrical resistance in the PrH9 sample showed the emergence of a possible superconducting transition (Tc) below 9 K and Tc dependent on the applied magnetic field. Theoretical calculations indicate that magnetic order and likely superconductivity coexist in a narrow range of pressures in the PrH9 sample, which may contribute to its low superconducting temperature. Our results highlight the intimate connections between hydrogenic sublattices, density of states, magnetism, and superconductivity in Pr-based superhydrides.
Найдено
Ничего не найдено, попробуйте изменить настройки фильтра.
Найдено
Ничего не найдено, попробуйте изменить настройки фильтра.
Топ-30
Журналы
|
5
10
15
20
25
|
|
|
Physical Review B
22 публикации, 16.92%
|
|
|
Journal of Physics Condensed Matter
7 публикаций, 5.38%
|
|
|
Superconductor Science and Technology
5 публикаций, 3.85%
|
|
|
Journal of Applied Physics
4 публикации, 3.08%
|
|
|
Scientific Reports
4 публикации, 3.08%
|
|
|
Chinese Physics Letters
4 публикации, 3.08%
|
|
|
Physical Chemistry Chemical Physics
4 публикации, 3.08%
|
|
|
Inorganic Chemistry
4 публикации, 3.08%
|
|
|
Journal of the American Chemical Society
3 публикации, 2.31%
|
|
|
Advanced Materials
3 публикации, 2.31%
|
|
|
Matter and Radiation at Extremes
3 публикации, 2.31%
|
|
|
Nature Communications
3 публикации, 2.31%
|
|
|
Journal of Physical Chemistry C
3 публикации, 2.31%
|
|
|
National Science Review
3 публикации, 2.31%
|
|
|
Annalen der Physik
3 публикации, 2.31%
|
|
|
Physical Review Letters
2 публикации, 1.54%
|
|
|
Physical Review Materials
2 публикации, 1.54%
|
|
|
Physical Review Research
2 публикации, 1.54%
|
|
|
Nature
2 публикации, 1.54%
|
|
|
Journal of Superconductivity and Novel Magnetism
2 публикации, 1.54%
|
|
|
Symmetry
2 публикации, 1.54%
|
|
|
Materials Today Physics
2 публикации, 1.54%
|
|
|
Physica C: Superconductivity and its Applications
2 публикации, 1.54%
|
|
|
iScience
2 публикации, 1.54%
|
|
|
Journal of Physical Chemistry Letters
1 публикация, 0.77%
|
|
|
Materials Today
1 публикация, 0.77%
|
|
|
Journal of Manufacturing and Materials Processing
1 публикация, 0.77%
|
|
|
Materials
1 публикация, 0.77%
|
|
|
Frontiers in Electronic Materials
1 публикация, 0.77%
|
|
|
5
10
15
20
25
|
Издатели
|
5
10
15
20
25
30
|
|
|
American Physical Society (APS)
28 публикаций, 21.54%
|
|
|
Elsevier
18 публикаций, 13.85%
|
|
|
IOP Publishing
16 публикаций, 12.31%
|
|
|
American Chemical Society (ACS)
14 публикаций, 10.77%
|
|
|
Springer Nature
12 публикаций, 9.23%
|
|
|
Wiley
9 публикаций, 6.92%
|
|
|
AIP Publishing
8 публикаций, 6.15%
|
|
|
MDPI
7 публикаций, 5.38%
|
|
|
Royal Society of Chemistry (RSC)
7 публикаций, 5.38%
|
|
|
Oxford University Press
3 публикации, 2.31%
|
|
|
Frontiers Media S.A.
1 публикация, 0.77%
|
|
|
Science in China Press
1 публикация, 0.77%
|
|
|
Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences
1 публикация, 0.77%
|
|
|
Institute of Electrical and Electronics Engineers (IEEE)
1 публикация, 0.77%
|
|
|
Research Square Platform LLC
1 публикация, 0.77%
|
|
|
American Association for the Advancement of Science (AAAS)
1 публикация, 0.77%
|
|
|
Uspekhi Fizicheskikh Nauk Journal
1 публикация, 0.77%
|
|
|
Japan Society of High Pressure Science and Technology
1 публикация, 0.77%
|
|
|
5
10
15
20
25
30
|
- Мы не учитываем публикации, у которых нет DOI.
- Статистика публикаций обновляется еженедельно.
Вы ученый?
Создайте профиль, чтобы получать персональные рекомендации коллег, конференций и новых статей.
Метрики
130
Всего цитирований:
130
Цитирований c 2025:
23
(17.7%)
Цитировать
ГОСТ |
RIS |
BibTex
Цитировать
ГОСТ
Скопировать
Zhou D. et al. Superconducting praseodymium superhydrides // Science advances. 2020. Vol. 6. No. 9.
ГОСТ со всеми авторами (до 50)
Скопировать
Zhou D., Semenok D. V., Duan D., Xie H., Chen W., Huang X., Li X., Bingbing L., Oganov A. R., Cui T. Superconducting praseodymium superhydrides // Science advances. 2020. Vol. 6. No. 9.
Цитировать
RIS
Скопировать
TY - JOUR
DO - 10.1126/sciadv.aax6849
UR - https://doi.org/10.1126/sciadv.aax6849
TI - Superconducting praseodymium superhydrides
T2 - Science advances
AU - Zhou, Di
AU - Semenok, Dmitry V.
AU - Duan, Defang
AU - Xie, Hui
AU - Chen, Wuhao
AU - Huang, Xiaoli
AU - Li, Xin
AU - Bingbing, LIU
AU - Oganov, A. R.
AU - Cui, Tian
PY - 2020
DA - 2020/02/28
PB - American Association for the Advancement of Science (AAAS)
IS - 9
VL - 6
PMID - 32158937
SN - 2375-2548
ER -
Цитировать
BibTex (до 50 авторов)
Скопировать
@article{2020_Zhou,
author = {Di Zhou and Dmitry V. Semenok and Defang Duan and Hui Xie and Wuhao Chen and Xiaoli Huang and Xin Li and LIU Bingbing and A. R. Oganov and Tian Cui},
title = {Superconducting praseodymium superhydrides},
journal = {Science advances},
year = {2020},
volume = {6},
publisher = {American Association for the Advancement of Science (AAAS)},
month = {feb},
url = {https://doi.org/10.1126/sciadv.aax6849},
number = {9},
doi = {10.1126/sciadv.aax6849}
}