Zobrazeno 1 - 10
of 2 407
pro vyhledávání: '"Kim, M-Y"'
Autor:
Chang, S. H., Chae, S. C., Lee, S. B., Liu, C., Noh, T. W., Lee, J. S., Kahng, B., Jang, J. H., Kim, M. Y., Kim, D. -W., Jung, C. U.
We fabricated Pt/NiO/Pt capacitor structures with various bottom electrode thicknesses, $t_{BE}$, and investigated their resistance switching behaviors. The capacitors with $t_{BE} \geq 50$ nm exhibited typical unipolar resistance memory switching, w
Externí odkaz:
http://arxiv.org/abs/0802.3739
Publikováno v:
Phys. Rev. B 77, 035208 (2008)
The magneto-optical properties of (Ga,Mn)As have been determined within density functional theory using the highly precise full-potential linear augmented plane wave (FLAPW) method. A detailed investigation of the electronic and magnetic properties i
Externí odkaz:
http://arxiv.org/abs/0712.1488
Publikováno v:
Phys. Rev. B 74, 205117 (2006)
We investigated the dielectric functions $\epsilon$($\omega$) of Ir, Ru, Pt, and IrO$_2$, which are commonly used as electrodes in ferroelectric thin film applications. In particular, we investigated the contributions from bound charges $\epsilon^{b}
Externí odkaz:
http://arxiv.org/abs/cond-mat/0607027
Autor:
Pain, R., Fabbro, S., Sullivan, M., Ellis, R. S., Aldering, G., Astier, P., Duestua, S. E., Fruchter, A. S., Goldhaber, G., Goobar, A., Groom, D. E., Hardin, D., Hook, I. M., Howell, D. A., Irwin, M. J., Kim, A. G., Kim, M. Y., Knop, R. A., Lee, J. C., Lidman, C., McMahon, R. G., Nugent, P. E., Panagia, N., Pennypacker, C. R., Perlmutter, S., Ruiz-Lapuente, P., Schahmaneche, K., Schaefer, B., Walton., N. A.
Publikováno v:
Astrophys.J.577:120-132,2002
We present a measurement of the rate of distant Type Ia supernovae derived using 4 large subsets of data from the Supernova Cosmology Project. Within this fiducial sample, which surveyed about 12 square degrees, thirty-eight supernovae were detected
Externí odkaz:
http://arxiv.org/abs/astro-ph/0205476
Autor:
Perlmutter, S., Aldering, G., Deustua, S., Fabbro, S., Goldhaber, G., Groom, D. E., Kim, A. G., Kim, M. Y., Knop, R. A., Nugent, P., Pennypacker, C. R., Goobar, A., Pain, R., Hook, I. M., Lidman, C., Ellis, R. S., Irwin, M., McMahon, R. G., Ruiz-Lapuente, P., Walton, N., Schaefer, B., Boyle, B. J., Filippenko, A. V., Matheson, T., Fruchter, A. S., Panagia, N., Newberg, H. J. M., Couch, W. J.
Publikováno v:
Bull.Am.Astron.Soc.29:1351,1997
This presentation reports on first evidence for a low-mass-density/positive-cosmological-constant universe that will expand forever, based on observations of a set of 40 high-redshift supernovae. The experimental strategy, data sets, and analysis tec
Externí odkaz:
http://arxiv.org/abs/astro-ph/9812473
Autor:
Perlmutter, S., Aldering, G., Goldhaber, G., Knop, R. A., Nugent, P., Castro, P. G., Deustua, S., Fabbro, S., Goobar, A., Groom, D. E., Hook, I. M., Kim, A. G., Kim, M. Y., Lee, J. C., Nunes, N. J., Pain, R., Pennypacker, C. R., Quimby, R., Lidman, C., Ellis, R. S., Irwin, M., McMahon, R. G., Ruiz-Lapuente, P., Walton, N., Schaefer, B., Boyle, B. J., Filippenko, A. V., Matheson, T., Fruchter, A. S., Panagia, N., Newberg, H. J. M., Couch, W. J.
Publikováno v:
Astrophys.J.517:565-586,1999
We report measurements of the mass density, Omega_M, and cosmological-constant energy density, Omega_Lambda, of the universe based on the analysis of 42 Type Ia supernovae discovered by the Supernova Cosmology Project. The magnitude-redshift data for
Externí odkaz:
http://arxiv.org/abs/astro-ph/9812133
Publikováno v:
In IRBM June 2017 38(3):127-137
Discovery of a Supernova Explosion at Half the Age of the Universe and its Cosmological Implications
Autor:
Perlmutter, S., Aldering, G., Della Valle, M., Deustua, S., Ellis, R. S., Fabbro, S., Fruchter, A., Goldhaber, G., Goobar, A., Groom, D. E., Hook, I. M., Kim, A. G., Kim, M. Y., Knop, R. A., Lidman, C., McMahon, R. G., Nugent, Peter, Pain, R., Panagia, N., Pennypacker, C. R., Ruiz-Lapuente, P., Schaefer, B., Walton, N.
Publikováno v:
Nature 391:51-54,1998
The ultimate fate of the universe, infinite expansion or a big crunch, can be determined by measuring the redshifts, apparent brightnesses, and intrinsic luminosities of very distant supernovae. Recent developments have provided tools that make such
Externí odkaz:
http://arxiv.org/abs/astro-ph/9712212
Autor:
Project, The Supernova Cosmology, Kim, A. G., Gabi, S., Goldhaber, G., Groom, D. E., Hook, I. M., Kim, M. Y., Lee, J. C., Pennypacker, C. R., Perlmutter, S., Small, I. A., Goobar, A., Pain, R., Ellis, R. S., McMahon, R. G., Boyle, B. J., Bunclark, P. S., Carter, D., Irwin, M. J., Glazebrook, K., Newberg, H. J. M., Filippenko, A. V., Matheson, T., Dopita, M., Couch, W. J.
Publikováno v:
Astrophys.J.476:L63,1997
The Supernova Cosmology Project has discovered over twenty-eight supernovae (SNe) at 0.35
Externí odkaz:
http://arxiv.org/abs/astro-ph/9701188
Autor:
Perlmutter, S., Gabi, S., Goldhaber, G., Groom, D. E., Hook, I. M., Kim, A. G., Kim, M. Y., Lee, J. C., Pennypacker, C. R., Small, I. A., Goobar, A., Pain, R., Ellis, R. S., McMahon, R. G., Boyle, B. J., Bunclark, P. S., Carter, D., Irwin, M. J., Glazebrook, K., Newberg, H. J. M., Filippenko, A. V., Matheson, T., Dopita, M., Couch, W. J.
Publikováno v:
Astrophys.J.483:565,1997
We have developed a technique to systematically discover and study high-redshift supernovae that can be used to measure the cosmological parameters. We report here results based on the initial seven of >28 supernovae discovered to date in the high-re
Externí odkaz:
http://arxiv.org/abs/astro-ph/9608192