127 citations · 213 across the 5 of their papers we have counts for
5 papers
Relationship of Time Reversal Symmetry Breaking with Optical Kerr Rotation
Alexander D. Fried
We prove an instance of the Reciprocity Theorem that demonstrates that Kerr rotation, also known as the magneto-optical Kerr effect, may only arise in materials that break microsco…
Kerr effect as evidence of gyrotropic order in the cuprates - revisited
Pavan Hosur, A. Kapitulnik, S. A. Kivelson +4
Recent analysis has confirmed earlier general arguments that the Kerr response vanishes in any time-reversal invariant system which satisfies the Onsager relations. Thus, the widel…
A Scanning, All-Fiber Sagnac Interferometer for High Resolution Magneto-Optic Measurements at 820 nm
Alexander Fried, Martin Fejer, Aharon Kapitulnik
The Sagnac Interferometer has historically been used for detecting non-reciprocal phenomena, such as rotation. We demonstrate an apparatus in which this technique is employed for h…
Pulsed Laser Deposition of High-Quality Thin Films of the Insulating Ferromagnet EuS
Qi I. Yang, Jinfeng Zhao, Li Zhang +5
High-quality thin films of the ferromagnetic-insulator europium(II) sulfide (EuS) were fabricated by pulsed laser deposition on Al2O3 (0001) and Si (100) substrates. A single orien…
Emerging Weak Localization Effects on Topological Insulator-Insulating Ferromagnet (Bi_2Se_3-EuS) Interface
Qi I. Yang, Merav Dolev, Li Zhang +8
Thin films of topological insulator Bi_2Se_3 were deposited directly on insulating ferromagnetic EuS. Unusual negative magnetoresistance was observed near the zero field below the…