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1. Maxwell's Equations Based on New Discoveries in Material Physics

   05 Apr 2023 | | Contributor(s):: deepalakshmi chandrasekaran

   This paper briefs about the changes in the fundamental nature of Maxwell equations based on the upcoming discoveries and inventions in material science .Especially, regarding the curl nature of electric field not equal to zero in the case of negative perimittivity and divergence of magnetic...

2. A New Perspective of Capacitive-Inductive Transition in Ferroelectrics

   24 Jan 2023 | | Contributor(s):: deepalakshmi chandrasekaran

   Ferroelectrics are like ferromagnetics in that the different areas of ferroelectrics get polarized in different directions based on the charge density and finally the net charge of the material, as a whole gives the resultant polarization in a particular direction. The negative permittivity...

3. CMOS+X: Integrated Ferroelectric Devices for Energy Efficient Electronics

   09 Dec 2022 | | Contributor(s):: Sayeef Salahuddin

   In this talk, I shall briefly present how integrated ferroelectric devices offer a new pathway in this context. First, I shall discuss the phenomenon of negative capacitance in ferroelectric materials. A fundamentally new state in the ferroelectrics, negative capacitance promises to reduce...

4. Underlying Physics Behind Negative Capacitance

   30 Nov 2022 |

   As explained in the Nature article, the fundamental understanding of negative capacitance is not fully complete. Ferroelectrics are like ferromagnetics in that the different areas of the ferroelectrics get polarized in different directions based on the charge density and finally, the net charge...

5. Static DC Transformer Based on Negative Capacitance and High Voltage Engineering

   14 Jul 2022 |

   For DC voltage amplification, the operational amplifier is mostly used in the non-inverting configuration. In this case, the DC voltage amplification is done using a negative capacitance converter. Since the feedback capacitor acts as an open circuit for DC signal, it provides isolation between...

6. MATLAB: Negative Capacitance (NC) FET Model

   05 Dec 2015 | | Contributor(s):: Muhammad Abdul Wahab, Muhammad A. Alam

   MATLAB model that calculates the Q-V, C-V, and I-V characteristics of the conventional MOSFET and NC-FET.

7. A Tutorial Introduction to Negative-­Capacitor Landau Transistors: Perspectives on the Road Ahead

   04 Dec 2015 | | Contributor(s):: Muhammad A. Alam

   In this talk, I use a simple graphical approach to demystify the device and explain why the experimental results are easy to misinterpret. Since the NC-FET is just a special case of a much broader class of phase-change devices and systems (e.g., transistors, memories, MEMS, logic-in-memory...