1. P. P. Das, K. B. Chetry, N. Bhandari, J. Wan, M. Cahay, R. S. Newrock, and S. T. Herbert, Understanding the anomalous conductance plateauin asymmetrically biased InAs/In0.52Al0.48Asquantum point contact ― a step towards a tunable all electric spin valve, Applied Physics Letters 99, 122105 (2011).
(Also selected for Virtual Journal of Nanoscale Science & Technology, vol. 24, issue 14 (2011) (jointly by AIP and APS), as a frontier area of research).
2. P. P. Das, N. K. Bhandari, J. Wan, J. Charles, M. Cahay, K. B. Chetry, R. S.Newrockand S. T. Herbert,Influenceof surface scattering on the anomalous conductance plateaus in an asymmetrically biased InAs/In0.52Al0.48As quantum point contact, Nanotechnology 23 (2012) 215201.
(Featured article in IOP: http://nanotechweb.org/cws/article/lab/49605)
3. N. Bhandari, P. P. Das, M. Cahay, R. S. Newrock, and S. T. Herbert, Spin polarization in a AlGaAs/GaAs quantum point contact with in-plane side gates, Applied Physics Letters 101, 102401 (2012).
4. J. Wan, M. Cahay, P. P. Das and R. S. Newrock, Influence of Impurity Scattering on the Conductance Anomalies of Quantum Point Contacts with Lateral Spin-Orbit Coupling, Nanotechnology (IEEE-NANO), 2011 11th IEEE Conference, Page(s): 1395 – 1398.
5. Book chapter: J. Wan, J. Charles, M. Cahay, P.P. Das, N. Bhandari, R. Newrock, ”Influence of Impurity and Dangling Bond Scattering on the Conductance Anomalies of Side Gated Quantum Point Contacts, Invited Book Chapter on Nanoelectronic Device Applications Handbook, James Morris & Krzysztof Iniewski (editors), CRC Press - Taylor & Francis Group ISBN: 978-1466565234
(Amazon link: http://www.amazon.com/Nanoelectronic-Applications-Handbook-Devices-Circu...)