Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Harter, John W."'
Autor:
Chen, Yubi, Kongruengkit, Terawit, Salinas, Andrea Capa, Yang, Runqing, Quan, Yujie, Zhang, Fanghao, Pokharel, Ganesh, Kautzsch, Linus, Mu, Sai, Wilson, Stephen D., Harter, John W., Liao, Bolin
Kagome metals have emerged as a frontier in condensed matter physics due to their potential to host exotic quantum states. Among these, CsV3Sb5 has attracted significant attention for the unusual coexistence of charge density wave (CDW) order and sup
Externí odkaz:
http://arxiv.org/abs/2410.10992
In magnetic topological insulators, spontaneous time-reversal symmetry breaking by intrinsic magnetic order can open an energy gap in the topological surface spectrum. In the resulting state, exotic properties like axion electrodynamics, the quantum
Externí odkaz:
http://arxiv.org/abs/2407.03459
Publikováno v:
Physical Review B 108, L081105 (2023)
Despite significant achievements in characterizing the properties of Sr$_2$RuO$_4$ over the last three decades, the precise nature of its electronic ground state is still unresolved. In this work, we provide a missing piece of the puzzle by uncoverin
Externí odkaz:
http://arxiv.org/abs/2304.02586
Autor:
Verma, Anita, Golež, Denis, Gorobtsov, Oleg Yu., Kaj, Kelson, Russell, Ryan, Kaaret, Jeffrey Z., Lamb, Erik, Khalsa, Guru, Nair, Hari P, Sun, Yifei, Bouck, Ryan, Schreiber, Nathaniel, Ruf, Jacob P., Ramaprasad, Varun, Kubota, Yuya, Togashi, Tadashi, Stoica, Vladimir A., Padmanabhan, Hari, Freeland, John W., Benedek, Nicole A., Shpyrko, Oleg, Harter, John W., Averitt, Richard D., Schlom, Darrell G., Shen, Kyle M., Millis, Andrew J., Singer, Andrej
Technology moves towards ever faster switching between different electronic and magnetic states of matter. Manipulating properties at terahertz rates requires accessing the intrinsic timescales of electrons (femtoseconds) and associated phonons (10s
Externí odkaz:
http://arxiv.org/abs/2304.02149
Publikováno v:
Physical Review Materials 7, 064403 (2023)
Geometric frustration of magnetic ions can lead to a quantum spin liquid ground state where long range magnetic order is avoided despite strong exchange interactions. The physical realization of quantum spin liquids comprises a major unresolved area
Externí odkaz:
http://arxiv.org/abs/2303.00082
Autor:
Hallett, Alex, Harter, John W.
Publikováno v:
Physical Review B 106, 214107 (2022)
Strontium titanate is an incipient ferroelectric in which superconductivity emerges at exceptionally low doping levels. Remarkably, stabilizing the polar phase through strain or chemical substitution has been shown to significantly enhance the superc
Externí odkaz:
http://arxiv.org/abs/2212.07381
Publikováno v:
Physical Review Materials 3, 114801 (2019)
The iron-based superconductor FeTe$_{1-x}$Se$_{x}$ has attracted considerable attention as a candidate topological superconductor owing to a unique combination of topological surface states and bulk high-temperature superconductivity. The superconduc
Externí odkaz:
http://arxiv.org/abs/2104.10145
Publikováno v:
Physical Review Materials 5, L111801 (2021)
The recent discovery of the $A$V$_3$Sb$_5$ ($A=$ K, Rb, Cs) material family offers an exciting opportunity to investigate the interplay of correlations, topology, and superconductivity in kagome metals. The low energy physics of these materials is do
Externí odkaz:
http://arxiv.org/abs/2104.10138
Autor:
Russell, Ryan, Ratcliff, Noah, Ahadi, Kaveh, Dong, Lianyang, Stemmer, Susanne, Harter, John W.
Publikováno v:
Physical Review Materials 3, 091401(R) (2019)
SrTiO$_3$ is an incipient ferroelectric on the verge of a polar instability, which is avoided at low temperatures by quantum fluctuations. Within this unusual quantum paraelectric phase, superconductivity persists despite extremely dilute carrier den
Externí odkaz:
http://arxiv.org/abs/1909.04782
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