Far-infrared emission spectroscopy of hot two-dimensional plasmons in Al0.3Ga0.7As/GaAs heterojunctions

Kazuhiko Hirakawa, K. Yamanaka, M. Grayson, +1

Applied Physics Letters

SemiconductorsPlasmonicsThz PhotonicsHot 2DSpectral Line Shape +11

Frequency ratios of Sr, Yb, and Hg based optical lattice clocks and their applications

Masao Takamoto, Ichiro Ushijima, Manoj Das, +8

Comptes Rendus Physique

Far-infrared photoresponse of the magnetoresistance of the two-dimensional electron systems in the integer quantized Hall regime

Kazuhiko Hirakawa, K. Yamanaka, Yasushi Kawaguchi, +3

Physical review. B, Condensed matter

Categoryquantum ElectronicsCharge ExcitationsEngineeringTopological Quantum StateQuantum Hall +16

Observation of terahertz radiation from higher-order two-dimensional plasmon modes in GaAs/AlGaAs single quantum wells

Norihiko Sekine, K. Yamanaka, Kazuhiko Hirakawa, +3

Applied Physics Letters

PlasmonicsPhotonicsThz PhotonicsTerahertz SpectroscopyEngineering +10

Performance of high-sensitivity quantum Hall far infrared photodetectors

Yasushi Kawaguchi, Kazuhiko Hirakawa, M. Saeki, +2

Applied Physics Letters

Wide-bandgap SemiconductorCategoryquantum ElectronicsOptical MaterialsEngineeringHigh-sensitivity Quantum Hall +14

Radiative decay of optically excited coherent plasmons in a two-dimensional electron gas

M. Voßebürger, Hartmut G. Roskos, Franz-Erich Wolter, +5

Journal of the Optical Society of America B

Thz PhotonicsTerahertz TechnologyEngineeringTerahertz PhotonicsTerahertz Physics +19

Oncostatin M is produced during pregnancy by decidual cells and stimulates the release of HCG

I. Ogata, Koichiro Shimoya, Akihiro Moriyama, +9

Molecular Human Reproduction

Reproductive HealthImmunologyGynecologyOvarian CancerInflammation +16

[Pathological study of the supraspinatus tendon].

K. Yamanaka

PubMed

Joint Side TearsEngineeringRotator Cuff TearsRotator Cuff TearSurgery +14

Compression Neuropathy of the Motor Branch of the Median Nerve Due to an Anomalous Thenar Muscle

K. Yamanaka, Yukio Horiuchi, Yutaka Yabe

Journal of Hand Surgery (European Volume)

Median NervePeripheral Nerve InjuryTopographical AnatomyPeripheral NerveAnatomy +16

Coherent submillimeter-wave emission from non-equilibrium two-dimensional free carrier plasmas in AlGa/AsGaAs heterojunctions

Kazuhiko Hirakawa, Ingrid Wilke, K. Yamanaka, +7

Surface Science

Plasma ElectronicsMillimeter Wave TechnologyPhysicsApplied PhysicsAlga/asgaas Heterojunctions +1