Zobrazeno 1 - 10
of 371
pro vyhledávání: '"Heald, Steve M"'
Autor:
Blanchet, Miles D., Matthews, Bethany E., Spurgeon, Steven R., Heald, Steve M., Issacs-Smith, Tamara, Comes, Ryan B.
Publikováno v:
Journal of Vacuum Science and Technology A, 41, 052703, 2023
Transition metal spinel oxides comprised of Earth-abundant Mn and Co have long been explored for their use in catalytic reactions and energy storage. However, understanding of functional properties can be challenging due to differences in sample prep
Externí odkaz:
http://arxiv.org/abs/2210.16092
Publikováno v:
APL Materials 10, 091112 (2022)
4d transition metal oxides have emerged as promising materials for numerous applications including high mobility electronics. SrNbO$_{3}$ is one such candidate material, serving as a good donor material in interfacial oxide systems and exhibiting hig
Externí odkaz:
http://arxiv.org/abs/2110.15341
Autor:
Sereika, Raimundas, Park, Changyong, Kenney-Benson, Curtis, Bandaru, Sateesh, English, Niall J., Yin, Qiangwei, Lei, Hechang, Chen, Ning, Sun, Cheng-Jun, Heald, Steve M., Ren, Jichang, Chang, Jun, Ding, Yang, Mao, Ho-kwang
A superstructure can elicit versatile new properties of materials by breaking their original geometrical symmetries. It is an important topic in the layered graphene-like two-dimensional transition-metal dichalcogenides (TMDs), but its origin remains
Externí odkaz:
http://arxiv.org/abs/2001.01208
Autor:
Tarantini, Chiara, Balachandran, Shreyas, Heald, Steve M, Lee, Peter J, Paudel, Nawaraj, Choi, Eun Sang, Starch, William L., Larbalestier, David C
Publikováno v:
Supercond. Sci. Technol. 32, 124003 (2019)
The increasing demand for improving the high-field (16-22 T) performance of Nb$_3$Sn conductors requires a better understanding of the properties of modern wires much closer to irreversibility field, H$_{Irr}$. In this study we investigated the impac
Externí odkaz:
http://arxiv.org/abs/1908.07548
Autor:
Li, Nana, Fan, Fengren, Sun, Fei, Wang, Yonggang, Zhao, Yongsheng, Liu, Fengliang, Zhang, Qian, Ikuta, Daijo, Xiao, Yuming, Chow, Paul, Heald, Steve M., Sun, Chengjun, Brewe, Dale, Li, Aiguo, Lü, Xujie, Mao, Ho-kwang, Khomskii, Daniel I., Wu, Hua, Yang, Wenge
Spin crossover plays a central role in the structural instability, net magnetic moment modification, metallization, and even in superconductivity in corresponding materials. Most reports on the pressure-induced spin crossover with a large volume coll
Externí odkaz:
http://arxiv.org/abs/1905.01521
Autor:
Sereika, Raimundas, Yamaura, Kazunari, Jia, Yating, Zhang, Sijia, Jin, Changqing, Yoon, Hongkee, Jeong, Min Yong, Han, Myung Joon, Brewe, Dale L., Heald, Steve M., Sinogeikin, Stanislav, Ding, Yang, Mao, Ho-kwang
Publikováno v:
Materials Today Physics 8, 18 - 24 (2019)
Na$_{2}$OsO$_{4}$ is an unusual quantum material that, in contrast to the common 5${d}^{2}$ oxides with spins = 1, owns a magnetically silent ground state with spin = 0 and a band gap at Fermi level attributed to a distortion in the OsO$_{6}$ octahed
Externí odkaz:
http://arxiv.org/abs/1812.06256
Autor:
Feng, Qi, Dizayee, Wala, Li, Xiaoli, Score, David S, Neal, James R, Behan, Anthony J, Mokhtari, Abbas, Alshammari, Marzook S, Al-Qahtani, Mohammed S, Blythe, Harry J, Chantrell, Roy W, Heald, Steve M, Xu, Xiao-Hong, Fox, A Mark, Gehring, Gillian A
Publikováno v:
New J. Phys. 18 (2016) 113040
Wereport the results of a sequence of magnetisation and magneto-optical studies on laser ablated thin films of ZnCoAlO and ZnCoO that contain a small amount of metallic cobalt. The results are compared to those expected when all the magnetization is
Externí odkaz:
http://arxiv.org/abs/1808.02269
Autor:
Sereika, Raimundas, Wu, Wei, Park, Changyong, Kenney-Benson, Curtis, Brewe, Dale L., Heald, Steve M., Zhang, Jianbo, Yesudhas, Sorb, Deng, Hongshan, Chen, Bijuan, Luo, Jianlin, Ding, Yang, Mao, Ho-kwang
Publikováno v:
Phys. Rev. B 97, 214103 (2018)
Hexagonally structured MnRuP was studied under high pressure up to 35 GPa from 5 to 300 K using synchrotron X-ray diffraction. We observed that a partial phase transition from hexagonal to orthorhombic symmetry started at 11 GPa. The new and denser o
Externí odkaz:
http://arxiv.org/abs/1806.00575
Autor:
Heald, Steve M., Tarantini, Chiara, Lee, Peter J., Brown, Michael, Sung, ZuHawn, Ghosh, Arup K., Larbalestier, David C.
Publikováno v:
Scientific Reports 8, 4798 (2018)
To meet critical current density, J$_c$, targets for the Future Circular Collider (FCC), the planned replacement for the Large Hadron Collider (LHC), the high field performance of Nb$_3$Sn must be improved, but champion J$_c$ values have remained sta
Externí odkaz:
http://arxiv.org/abs/1803.07025
Autor:
Boglaienko, Daria, Andersen, Amity, Heald, Steve M., Varga, Tamas, Mortensen, Devon R., Tetef, Samantha, Seidler, Gerald T., Govind, Niranjan, Levitskaia, Tatiana G.
Publikováno v:
In Journal of Alloys and Compounds 15 March 2022 897
