Search Results - "Sanders, G.D"

Coherent phonon dynamics in short-period InAs/GaSb superlattices by Noe, G.T., Haugan, H.J., Brown, G.J., Sanders, G.D., Stanton, C.J., Kono, J.

“…► We performed ultrafast spectroscopy studies on InAs/GaSb-based short-period superlattices. ► We observed two types of coherent phonons with fast (1–2ps) and…”
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Coherent phonons in carbon nanotubes and graphene by Kim, J.-H., Nugraha, A.R.T., Booshehri, L.G., Hároz, E.H., Sato, K., Sanders, G.D., Yee, K.-J., Lim, Y.-S., Stanton, C.J., Saito, R., Kono, J.

“…[Display omitted] . ► We studied coherent phonons in carbon nanomaterials using ultrafast spectroscopy. ► Coherent phonon signal depends the laser excitation…”
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Coherent phonons, nanoseismology and THz radiation in InGaN/GaN heterostructures by Stanton, C.J, Sanders, G.D, Liu, R, Chern, G.W, Sun, C.-K, Yahng, J.S, Jho, Y.D, Sohn, J.Y, Oh, E, Kim, D.S

“…The ultrafast optical photoexcitation of hot electrons and holes in semiconductors by femtosecond laser pulses can trigger coherent phonon oscillations. We…”
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Determining carrier densities in InMnAs by cyclotron resonance by Sanders, G.D., Sun, Y., Stanton, C.J., Khodaparast, G.A., Kono, J., King, D.S., Matsuda, Y.H., Ikeda, S., Miura, N., Oiwa, A., Munekata, H.

“…Accurate determination of carrier densities in ferromagnetic semiconductors by Hall measurements is hindered by the anomalous Hall effect, and thus alternative…”
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High-field cyclotron resonance studies of InMnAs-based ferromagnetic semiconductor heterostructures by Khodaparast, G.A, Kono, J, Matsuda, Y.H, Ikeda, S, Miura, N, Wang, Y.J, Slupinski, T, Oiwa, A, Munekata, H, Sun, Y, Kyrychenko, F.V, Sanders, G.D, Stanton, C.J

“…We report results of experimental and theoretical studies of hole cyclotron resonance (CR) in ferromagnetic InMnAs/GaSb heterostructures. We observe two clear…”
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Electron-active cyclotron resonance in p-doped InMnAs in high magnetic fields by Sun, Y., Sanders, G.D., Kyrychenko, F.V., Stanton, C.J., Khodaparast, G.A., Kono, J., Matsuda, Y.H., Miura, N., Munekata, H.

“…We present a theoretical and experimental study of electron-active cyclotron resonance in p-doped InMnAs in high magnetic fields. Results are based on an…”
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Interband magnetoabsorption study of the shift of the Fermi energy of a 2DEG with an in-plane magnetic field by Kyrychenko, F.V., Jho, Y.D., Kono, J., Crooker, S.A., Sanders, G.D., Reitze, D.H., Stanton, C.J., Wei, X., Kadow, C., Gossard, A.C.

“…We investigate experimentally and theoretically the effects of an in-plane magnetic field on the two-dimensional (2D) electron gas via a shift of the Fermi…”
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An optically driven quantum dot quantum computer by Sanders, G.D., Kim, K.W., Holton, W.C.

“…We propose a design for a quantum computer that builds on n-type SET structures reported by Tarucha et al. (1996). Our design consists of an array of free…”
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Splitting of magneto-excitonic plasmas under intense femtosecond excitation in strong magnetic fields by Jho, Y.D., Wang, X., Reitze, D.H., Sanders, G.D., Kyrychenko, F.V., Stanton, C.J., Kono, J., Wei, X., Kadow, C., Gossard, A.C.

“…Novel magneto-exciton features are observed in In x Ga 1-x As quantum wells using intense femtosecond laser excitation in strong magnetic fields (25 T),…”
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Anomalous magneto-plasmonic spectra: evidence for stimulated emission or superradiance? by Jho, Y.D., Wang, X., Reitze, D.H., Sanders, G.D., Stanton, C.J., Kono, J., Wei, X., Solomon, G.S.

“…Novel magneto-plasmonic emission phenomena are observed from excited Landau levels in In/sub x/Ga/sub 1-x/As quantum wells when pumped using intense…”
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Long-term tactile memory in octopus: further experiments on the effect of vertical lobe removal by Sanders, G D

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Visual preference and two-cue discrimination learning in octopus by Messenger, J B, Sanders, G D

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Exciton binding energies in GaN/AlxGa1 − xN pseudomorphic quantum wells by Jeon, J.-B, Sanders, G.D, Kim, K.W, Littlejohn, M.A

“…Interband transitions of pseudomorphic GaN/AlxGa1−xN quantum wells are analysed theoretically with respect to the piezoelectric field utilizing a 6 × 6…”
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The influence of surfaces and interfaces on coherent phonons in semiconductors by Sun, C.-K., Liang, J.C., DenBaars, S.P., Kim, D.S., Cho, Y.D., Sanders, G.D., Simmons, J., Stanton, C.J.

“…Experiments have shown that ultrafast optical excitation of semiconductors can produce oscillating changes in the optical properties of the material. The…”
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Femtosecond studies of spectral hole burning in semiconductor lasers by Sun, C.-K., Golubovic, B., Choi, H.K., Wang, C.A., Sanders, G.D., Stanton, C.J., Fujimoto, J.G.

“…In order to investigate spectral hole burning in the gain region, we used a new heterodyne multiple wavelength pump-probe technique to study gain dynamics in…”
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Long-term memory of a tactile discrimination in Octopus vulgaris and the effect of vertical lobe removal by Sanders, G D

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Theory of carrier gain dynamics in InGaAs/AlGaAs strained-layer single-quantum-well diode lasers by Sanders, G.D., Stanton, C.J., Sun, C.-K., Golubovic, B., Fujimoto, J.G.

“…Calculations of the femtosecond gain dynamics in InGaAs/AlGaAs strained-layer single-quantum-well diode lasers are presented and compared to experiments which…”
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