Douglas Natelson

Very large magnetoresistance in Fe 0.28 TaS 2 single crystals

Magnetic moments intercalated into layered transition metal dichalcogenides are an excellent system for investigating the rich physics associated with magnetic ordering in a strongly anisotropic, strong spin-orbit coupling environment. We examine electronic transport and magnetization in Fe

Very large magnetoresistance inFe0.28TaS2single crystals

_{0.28}

Current Noise in InAs/GaInSb Quantum Well Interfaces

TaS

Detecting Photothermoelectric Voltages from Surface Plasmon Polariton Excitation in Gold Nanoscale Devices

_{2}

Altered Photothermoelectric Effects in Au nanowires via Surface Modification

, a highly anisotropic ferromagnet with a Curie temperature

Transport studies and potential fluctuations in mesoscopic-scale SmTiO

T_{mathrm{C}} sim 68.8~

_3

K. We find anomalous Hall data confirming a dominance of spin-orbit coupling in the magnetotransport properties of this material, and a remarkably large field-perpendicular-to-plane MR exceeding 60% at 2 K, much larger than the typical MR for bulk metals, and comparable to state-of-the-art GMR in thin film heterostructures, and smaller only than CMR in Mn perovskites or high mobility semiconductors. Even within the Fe

/SrTiO

_x

_3

TaS

/SmTiO

_2