Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Dodge, J. S."'
Publikováno v:
Phys. Rev. B 96, 024501 (2017); Erratum-ibid. 97, 219903 (2018)
We calculate superfluid density for a dirty d-wave superconductor. The effects of impurity scattering are treated within the self-consistent t-matrix approximation, in weak-coupling BCS theory. Working from a realistic tight-binding parameterization
Externí odkaz:
http://arxiv.org/abs/1704.04803
Publikováno v:
Phys. Rev. B 96, 115133 (2017)
We establish a detailed phenomenology of photocarrier transport in the copper oxide plane by studying the transient terahertz photoconductivity of Sr$_2$CuO$_2$Cl$_2$ and YBa$_2$Cu$_3$O$_6$. The peak photoconductivity saturates with fluence, decays o
Externí odkaz:
http://arxiv.org/abs/1610.10091
Autor:
Orenstein, J., Dodge, J. S.
Publikováno v:
Phys. Rev. B 92, 134507 (2015)
Time-resolved terahertz time-domain spectroscopy (THz-TDS) is an ideal tool for probing photoinduced nonequilibrium metallic and superconducting states. Here, we focus on the interpretation of the two-dimensional response function $\Sigma(\omega;t)$
Externí odkaz:
http://arxiv.org/abs/1506.06758
Autor:
Patankar, Shreyas, Hinton, J. P., Griesmar, Joel, Orenstein, J., Dodge, J. S., Kou, Xufeng, Pan, Lei, Wang, Kang L., Bestwick, A. J., Fox, E. J., Goldhaber-Gordon, D., Wang, Jing, Zhang, Shou-Cheng
Publikováno v:
Phys. Rev. B 92, 214440 (2015)
We report measurements of the polar Kerr effect, proportional to the out-of-plane component of the magnetization, in thin films of the magnetically doped topological insulator $(\text{Cr}_{0.12}\text{Bi}_{0.26}\text{Sb}_{0.62})_2\text{Te}_3$. Measure
Externí odkaz:
http://arxiv.org/abs/1505.00728
Energy- and time-resolved spectroscopy reveals a photoinduced softening of the charge-transfer gap in the insulating copper oxide Sr2CuO2Cl2 that indicates rapid and efficient photoproduction of optical phonons. By relating the pump-probe signal ampl
Externí odkaz:
http://arxiv.org/abs/0910.5048
Autor:
Schumacher, A. B., Dodge, J. S., Carnahan, M. A., Kaindl, R. A., Chemla, D. S., Miller, L. L.
We present the first study of nonlinear optical third harmonic generation in the strongly correlated charge-transfer insulator Sr2CuO2Cl2. For fundamental excitation in the near-infrared, the THG spectrum reveals a strongly resonant response for phot
Externí odkaz:
http://arxiv.org/abs/cond-mat/0105502
Publikováno v:
Phys. Rev. B 63, 235104 (2001)
We present a comparative experimental and theoretical investigation of the two--dimensional charge-transfer gap in the strongly correlated material Sr$_2$CuO$_2$Cl$_2$. We observe an Urbach behaviour in the absorption profile over a surprisingly wide
Externí odkaz:
http://arxiv.org/abs/cond-mat/0103034
Autor:
Dodge, J. S., Weber, C. P., Corson, J., Orenstein, J., Schlesinger, Z., Reiner, J. W., Beasley, M. R.
We combine the results of terahertz time-domain spectroscopy with far-infrared transmission and reflectivity to obtain the conductivity of SrRuO_3 over an unprecedented continuous range in frequency, allowing us to characterize the approach to zero f
Externí odkaz:
http://arxiv.org/abs/cond-mat/0006271
Publikováno v:
Phys. Rev. Lett. 83, 4650 (1999)
We have created a nonequilibrium population of antiferromagnetic spin-waves in Cr2O3, and characterized its dynamics, using frequency- and time-resolved nonlinear optical spectroscopy of the exciton-magnon transition. We observe a time-dependent pump
Externí odkaz:
http://arxiv.org/abs/cond-mat/9911294
Autor:
Dodge, J S
The Nigerian Field, 31 (4), 188-191
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0121d8445b5c72479a547dc688088159