Zobrazeno 1 - 10
of 883
pro vyhledávání: '"King, Philip"'
Autor:
Mazzola, Federico, Yim, Chi-Ming, Sunko, Veronika, Khim, Seunghyun, Kushwaha, Pallavi, Clark, Oliver J., Bawden, Lewis, Marković, Igor, Chakraborti, Dibyashree, Kim, Timur K., Hoesch, Moritz, Mackenzie, Andrew P., Wahl, Peter, King, Philip D. C.
Publikováno v:
npj Quantum Materials, 7, 20 (2022)
Controlling spin wave excitations in magnetic materials underpins the burgeoning field of magnonics. Yet, little is known about how magnons interact with the conduction electrons of itinerant magnets, or how this interplay can be controlled. Via a su
Externí odkaz:
http://arxiv.org/abs/2112.04869
Autor:
Watson, Matthew D., Marković, Igor, Mazzola, Federico, Rajan, Akhil, Morales, Edgar A., Burn, David M., Hesjedal, Thorsten, van der Laan, Gerrit, Mukherjee, Saumya, Kim, Timur K., Bigi, Chiara, Vobornik, Ivana, Hatnean, Monica Ciomaga, Balakrishnan, Geetha, King, Philip D. C.
Publikováno v:
Phys. Rev. B 101, 205125 (2020)
We investigate the temperature-dependent electronic structure of the van der Waals ferromagnet, CrGeTe$_3$. Using angle-resolved photoemission spectroscopy, we identify atomic- and orbital-specific band shifts upon cooling through ${T_\mathrm{C}}$. F
Externí odkaz:
http://arxiv.org/abs/1912.11314
Autor:
Watson, Matthew D., Marković, Igor, Morales, Edgar Abarca, Fèvre, Patrick Le, Merz, Michael, Haghighirad, Amir A., King, Philip D. C.
Publikováno v:
Phys. Rev. Research 2, 013236 (2020)
We present a combined study from angle-resolved photoemission and density-functional theory calculations of the temperature-dependent electronic structure in the excitonic insulator candidate Ta$_2$NiSe$_5$. Our experimental measurements unambiguousl
Externí odkaz:
http://arxiv.org/abs/1912.01591
Publikováno v:
Phys. Rev. Materials 4, 014003 (2020)
To advance fundamental understanding, and ultimate application, of transition-metal dichalcogenide (TMD) monolayers, it is essential to develop capabilities for the synthesis of high-quality single-layer samples. Molecular beam epitaxy (MBE), a leadi
Externí odkaz:
http://arxiv.org/abs/1910.03307
Publikováno v:
Phys. Rev. B 99, 195142 (2019)
Resistivity measurements of TiSe$_2$ typically show only a weak change in gradient at the charge density wave transition at $T_{CDW}\approx$ 200~K, but more prominently feature a broad peak at a lower $T_{peak}\sim$ 165~K, which has remained poorly u
Externí odkaz:
http://arxiv.org/abs/1903.00756
Autor:
Usui, Hidetomo, Ochi, Masayuki, Kitamura, Sota, Oka, Takashi, Ogura, Daisuke, Rosner, Helge, Haverkort, Maurits W., Sunko, Veronika, King, Philip D. C., Mackenzie, Andrew P., Kuroki, Kazuhiko
Publikováno v:
Phys. Rev. Materials 3, 045002 (2019)
We study the electronic structure of delafossite PtCoO$_2$ to elucidate its extremely small resistivity and high mobility. The band exhibits steep dispersion near the Fermi level despite the fact that it is formed mainly by Pt $d$ orbitals that are t
Externí odkaz:
http://arxiv.org/abs/1812.07213