Stan Williams, Video Lecture on “Finding the Missing Memristor”, detailing the discovery and production of HP’s titanium dioxide based memristor, given at the UC San Diego Center for Networked Systems [UCSD CNS]:
Emerging technology provides a unique opportunity to introduce science within education. The development of Memristors, the fourth passive component type after resistors, capacitors and inductors, along with other Solid State memory devices, takes us one step further to creating cheap, powerful, distributed solutions for sensing and processing.
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Concerning formula for Memristance
dw(t)/dt = mu_v R_on/D i(t)
=> w(t) = mu_v R_on/D (q(t) + q_0) taking only q_0 = 0 solution:
w(t) = mu_v R_on/D q(t)
M(q) = R_on w(t)/D + R_off (1-w(t)/D)
M(q) = mu_v R_on^2/D^2 q(t) + R_off (1 – mu_v R_on/D^2 q(t))
isn’t the term: (mu_v R_on^2/D^2 q(t)) missing in the formula given for M(q) at 14:56, or did I miss something?
In:
The missing memristor found
Dmitri B. Strukov, Gregory S. Snider, Duncan R. Stewart & R. Stanley Williams
published in nature vol 453
it is explained that the term involving the factor (R_on^2) is neglected because R_on << R_off
they have considered Ron<<Roff
so they have neglected the term.
hope u got it