203 citations · 546 across the 10 of their papers we have counts for
11 papers
Near-Field Enhancement of Optical Second Harmonic Generation in Hybrid Gold-Lithium Niobate Nanostructures
Rana Faryad Ali, Jacob A. Busche, Saeid Kamal +2
Nanophotonics research has focused recently on the ability of non-linear optical processes to mediate and transform optical signals in a myriad of novel devices, including optical…
Study of muonium emission from laser-ablated silica aerogel
J. Beare, G. Beer, J. H. Brewer +23
The emission of muonium () atoms into vacuum from silica aerogel with laser ablation on its surface was studied with various ablation structures at room temperature using t…
Scalable, green fabrication of single-crystal noble metal films and nanostructures for low-loss nanotechnology applications
Sasan V. Grayli, Xin Zhang, Finlay C. MacNab +2
High quality metal thin films and nanostructures are critical building blocks for next generation nanotechnologies. They comprise low-loss circuit elements in nanodevices, provide…
Phenomenology of a-axis and b-axis charge dynamics from microwave spectroscopy of highly ordered YBa2Cu3O6.50 and YBa2Cu3O6.993
R. Harris, P. J. Turner, Saeid Kamal +9
Extensive measurements of the microwave conductivity of highly pure and oxygen-ordered \YBCO single crystals have been performed as a means of exploring the intrinsic charge dynami…
Bolometric technique for high-resolution broadband microwave spectroscopy of ultra-low-loss samples
P. J. Turner, D. M. Broun, Saeid Kamal +7
A novel low temperature bolometric method has been devised and implemented for high-precision measurements of the microwave surface resistance of small single-crystal platelet samp…
CeCoIn5 - a quantum critical superfluid
S. Ozcan, D. M. Broun, B. Morgan +6
We have made the first complete measurements of the London penetration depth of CeCoIn5, a quantum-critical metal where superconductivity arises from a non-Fermi-liquid norm…
Observation of Weak-Limit Quasiparticle Scattering via Broadband Microwave Spectroscopy of a d-Wave Superconductor
P. J. Turner, R. Harris, Saeid Kamal +10
There has long been a discrepancy between microwave conductivity measurements in high temperature superconductors and the conductivity spectrum expected in the simplest models for…
Observation of the Transverse Optical Plasmon in SmLa0.8Sr0.2CuO4-d
D. Dulic, A. Pimenov, D. van der Marel +9
We present microwave and infrared measurements on SmLa0.8Sr0.2CuO4-d, which are direct evidence for the existence of a transverse optical plasma mode, observed as a peak in the c-a…
Microwave Spectroscopy of Thermally Excited Quasiparticles in YBa_2Cu_3O_{6.99}
A. Hosseini, R. Harris, Saeid Kamal +5
We present here the microwave surface impedance of a high purity crystal of measured at 5 frequencies between 1 and 75 GHz. This data set reveals the main featu…
Magnetic Penetration Depth and Surface Resistance in YBa_2Cu_3O_{7-delta}: New Results for Ultra High Purity Crystals
S. Kamal, Ruixing Liang, A. Hosseini +2
We have succeeded in growing very high purity (99.995%) YBa_2Cu_3O_{7-delta} crystals in BaZrO_3 crucibles and have measured Delta-lambda(T) and R_s(T) at 1 GHz in crystals with va…
c-axis electrodynamics of ybco
A. Hosseini, S. Kamal, D. A. Bonn +2
New measurements of surface impedance in ybco show that the c-axis penetration depth and conductivity below Tc exhibit behaviour different from that observed in the planes. The c-a…