W. K. Park

Andreev Reflection in Heavy-Fermion Superconductors and Order Parameter Symmetry in CeCoIn_5 (2007)

Park, W. K., Sarrao, J. L., Thompson, J. D., Greene, L. H.

Differential conductance spectra are obtained from nanoscale junctions on the heavy-fermion superconductor CeCoIn$_5$ along three major crystallographic orientations. Consistency and reproducibility...

Point-contact Andreev reflection spectroscopy of heavy-fermion-metal/superconductor junctions (2007)

Park, W. K., Stalzer, H., Sarrao, J. L., Thompson, J. D., Pham, L. D., Fisk, Z., ...

Our previous point-contact Andreev reflection studies of the heavy-fermion superconductor CeCoIn$_5$ using Au tips have shown two clear features: reduced Andreev signal and asymmetric background...

Point-Contact Spectroscopy of the Heavy-Fermion Superconductor CeCoIn$_5$ (2004)

Park, W. K., Greene, L. H., Sarrao, J. L., Thompson, J. D.

The dynamic conductance of the heavy-fermion superconductor CeCoIn$_5$ is measured by point-contact spectroscopy as a function of temperature from 60 K down to 400 mK. The contact between the gold...

16 x 25 Ge:Ga Detector Arrays for FIFI LS (2000)

Rosenthal, D., Beeman, J. W., Geis, N., Looney, L., Poglitsch, A., Park, W. K., ...

We are developing two-dimensional 16 x 25 pixel detector arrays of both unstressed and stressed Ge:Ga photoconductive detectors for far-infrared astronomy from SOFIA. The arrays, based on earlier 5 x...

Realizing 3D Spectral Imaging in the Far-Infrared: FIFI LS (2000)

Looney, L. W., Geis, N., Genzel, R., Park, W. K., Poglitsch, A., Raab, W., ...

We present a progress report on the design and construction of the Field-Imaging Far-Infrared Line Spectrometer (FIFI LS) for the SOFIA airborne observatory. The design of the instrument is driven by...

A reexamination of the role of GABA in the mammalian suprachiasmatic nucleus. (1999)

Gribkoff, V.K., Pieschl, R.L., Wisialowski, T.A., Park, W.K., Strecker, G.J., Pennartz, C.M.A.

Specific antagonists for the myotropic action of angiotensin II and angiotensin I on the isolated rat colon

Gagnon, D., Park, W. K., Regoli, D.

Substitutions of 8 phenylalanine with L-alanine and D-phenylalanine abolish the myotropic action of the angiotensin II (ATII) analogues and confer inhibitory properties on the molecule....

Specific inhibitors for angiotensin II and angiotensin I.

Park, W K, Regoli, D

Factors regulating the time-course of the relaxation of rabbit aorta strips after contraction by angiotensin II [proceedings].

Regoli, D, Saint-Louis, J, Park, W K

Characterization of angiotensin receptors in vascular and intestinal smooth muscles

Park, W. K., Regoli, D., Rioux, F.

1. A series of analogues of angiotensin II (ATII) has been used in the present experiments to characterize receptors for ATII in intestinal (rat stomach strip, rat colon) and vascular (rabbit aorta)...