E. Rahimi, S. Nejad , "Secure Clocked QCA Logic for Implementation of Quantum Cryptographic Processors", IEEE International Conference on Applied Electronics, Czech, 9 to 10 September 2009, Pages
E. Rahimi, S. Nejad, “Quantum-Dot Cellular ROM: A Nano-Scale Level Approach to Digital Data Storage”, IEEE 6th International Symposium on Communication Systems, Networks and Digital Signal Processing, Graz University of technology, Austria, July 23rd 2008, pages 618-621. (*Best Paper Award)
E. Rahimi, A. Sadr, “An Investigation through Different Bits Leakage in Power Analysis Attacks”, 4th Iranian Society of Cryptology Conference, Iran University of Science & Technology, Tehran, Iran, October 16-18, 2007, pages 3-7.
E. Rahimi, Sh. B. Shokouhi, A. Sadr, “A Parallelized and Pipelined Datapath to Implement ISODATA Algorithm for Rosette Scan Images on a Reconfigurable Hardware”, IEEE International Conference on Granular Computing, Silicon Valley, USA, November 2-5, 2007, pages 433-436
E. Rahimi, S. Nejad, “Analysis of Super-Gaussian Ultra-Short Pulse propagation in Nonlinear Optical Fibers”, 5th International Symposium on High Capacity Optical Networks& Enabling Technologies, Penang Malaysia, Nov. 18-20, 2008, pages 135-140.
S. Nejad, S. Enayati and E. Rahimi, “Dark Current Reduction in ZnO-Based MSM Photodetectors with Interfacial Thin Oxide Layer” , 5th International Symposium on High Capacity Optical Networks& Enabling Technologies, Penang Malaysia, Nov. 18-20, 2008, pages 259-264.
E. Rahimi, S. Nejad, “Time and Frequency Domain Analysis of Frequency Chirp and Raman Response for Soliton Propagation in Nonlinear Optical Fibers”, 17th Iranian Conference on Electrical Engineering, Iran University of Science & Technology, Tehran, Iran, May 12-14, 2009, to be appeared in Proc..
S. Nejad, S. Enayati and E. Rahimi, “ZnO based UV Photodetector with Improving of Quantum Efficiency and Dark Current , 1th National Conference on Optics and Laser Engineering Malek Ashtar University, Isfaha, Iran, May 20-21, 2009, pages 329-334.
S. Nejad and Ehsan Rahimi,” QCA: The prospective Technology for Digital Telecommunication Systems in : Nanotechnology for Telecommunications Handbook” Taylor & Francis Group Project, CRC Press, Editor: Sohail Anwar, Penn State University, Altoona College. (about to be published)