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- Institute of High Performance ComputingSG402 papers
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12 papers · 1 filter
Accessing photon bunching with photon number resolving multi-pixel detector
Dmitry A. Kalashnikov, Si-Hui Tan, Maria V. Chekhova +1
In quantum optics and its applications, there is an urgent demand for photon-number resolving detectors. Recently, there appeared multi-pixel detectors (MPPC) that are able to dist…
Cooperative Precoding with Limited Feedback for MIMO Interference Channels
Kaibin Huang, Rui Zhang
Multi-antenna precoding effectively mitigates the interference in wireless networks. However, the resultant performance gains can be significantly compromised in practice if the pr…
Cooperative Feedback for MIMO Interference Channels
Kaibin Huang, Rui Zhang
Multi-antenna precoding effectively mitigates the interference in wireless networks. However, the precoding efficiency can be significantly degraded by the overhead due to the requ…
On the Performance of Spectrum Sensing Algorithms using Multiple Antennas
Ying-Chang Liang, Guangming Pan, Yonghong Zeng
In recent years, some spectrum sensing algorithms using multiple antennas, such as the eigenvalue based detection (EBD), have attracted a lot of attention. In this paper, we are in…
The effect of magnetic field and disorders on the electronic transport in graphene nanoribbons
S. Bala Kumar, M. B. A. Jalil, S. G. Tan +1
We developed a unified mesoscopic transport model for graphene nanoribbons, which combines the non-equilibrium Green's function (NEGF) formalism with the real-space π-orbital model…
Magnetoresistive effect in graphene nanoribbon due to magnetic field induced band gap modulation
S. Bala Kumar, M. B. A. Jalil, S. G. Tan +1
The electronic properties of armchair graphene nanoribbons (AGNRs) can be significantly modified from semiconducting to metallic states, by applying a uniform perpendicular magneti…