Microwave magnetoplasmon absorption by a 2DEG stripe (2009)
Fedorych, O. M., Moreau, S., Potemski, M., Studenikin, S. A., Saku, T., Hirayama, Y.
Microwave absorption by a high mobility 2DEG has been investigated experimentally using sensitive Electron Paramagnetic Resonance cavity technique. It is found that MW absorption spectra are chiefly...
Optical probing of composite fermions in a two-dimensional electron gas (2006)
Byszewski, M., Chwalisz, B., Maude, D. K., Sadowski, M. L., Potemski, M., Saku, T., ...
Optically detected cyclotron resonance in a high mobility 2D electron gas (2006)
Moreau, S., Byszewski, M., Sadowski, M. L., Potemski, M., Studenikin, S. A., Austing, G., ...
We study the properties of high mobility GaAs/GaAlAs quantum well structure by monitoring the microwave induced changes in the low-temperature photoluminescence of the 2DEG as a function of the...
Optically detected cyclotron resonance in a high mobility (2005)
Moreau, S., Byszewski, M., Sadowski, M. L., Potemski, M., Studenikin, S., Austing, G., ...
Simultaneous Excitation of Spins and Pseudospins in the Bilayer $\nu=1$ Quantum Hall State (2004)
Terasawa, D., Morino, M., Nakada, K., Kozumi, S., Sawada, A., Ezawa, Z. F., ...
The tilting angular dependence of the energy gap was measured in the bilayer quantum Hall state at the Landau level filling $\nu=1$ by changing the density imbalance between the two layers. The...
Phase Transitions in the Bilayer $\nu =2/3$ Quantum Hall Effect (2001)
Kumada, N., Terasawa, D., Shimoda, Y., Azuhata, H., Sawada, A., Ezawa, Z. F., ...
We measured the magnetoresistance of bilayer quantum Hall (QH) effects at the fractional filling factor $\nu =2/3$ by changing the total electron density and the density difference between two...
Electrically-Controlled Nuclear Spin Polarization and Relaxation by Quantum-Hall states (2001)
Hashimoto, K., Muraki, K., Saku, T., Hirayama, Y.
We investigate interactions between electrons and nuclear spins by using the resistance (Rxx) peak which develops near filling factor n = 2/3 as a probe. By temporarily tuning n to a different value,...
Doubly Enhanced Skyrmions in $\nu =2$ Bilayer Quantum Hall States (2000)
Kumada, N., Sawada, A., Ezawa, Z. F., Nagahama, S., Azuhata, H., Muraki, K., ...
By tilting the samples in the magnetic field, we measured and compared the Skyrmion excitations in the bilayer quantum Hall (QH) state at the Landau-level filling factor $\nu =2$ and in the monolayer...
"Interlayer charge transfer in bilayer quantum Hall states at various filling factors." (1999)
熊田, 倫雄, Kumada, N, 澤田, 安樹, Sawada, A, Muraki, K, Saku, T, ...
Solid State Commun.B 112, 625-629, (1999)収録。
"Interlayer charge transfer in bilayer quantum Hall states at various filling factors." (1999)
熊田, 倫雄, Kumada, N, 澤田, 安樹, Sawada, A, Muraki, K, Saku, T, ...
Solid State Commun.B 112, 625-629, (1999)収録。
Optical dephasing of light-hole excitons in GaAs single quantum wells (1992)
Honold, A., Saku, T., Horikoshi, Y., Köhler, K.
Picosecond photon-echo experiments were performed on light-hole excitons as well as heavy-hole excitons in GaAs single quantum wells at low temperatures and low excitation intensities. The absolute...
Oda, K, Cheng, J, Saku, T, Takami, N, Sohda, M, Misumi, Y, ...
Placental alkaline phosphatase (PLAP) is initially synthesized as a precursor (proPLAP) with a C-terminal extension. We constructed a recombinant cDNA which encodes a chimeric protein (alpha GL-PLAP)...
Oda, K, Cheng, J, Saku, T, Takami, N, Sohda, M, Misumi, Y, ...
Placental alkaline phosphatase (PLAP) is initially synthesized as a precursor (proPLAP) with a C-terminal extension. We constructed a recombinant cDNA which encodes a chimeric protein (alpha GL-PLAP)...