What's the simplest way to study memristor?

  • Thread starter Thread starter jackmell
  • Start date Start date
  • Tags Tags
    Study
Click For Summary

Discussion Overview

The discussion centers around the simplest methods to study memristors, focusing on experimental setups to observe their memory properties. Participants explore practical approaches to experimentation, including purchasing options and potential circuit configurations.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant questions the feasibility of purchasing a memristor and suggests connecting a 1.5V battery to observe output voltage changes over time.
  • Another participant emphasizes the need to measure current flowing through the memristor to understand resistance changes, as noted in a Wikipedia reference.
  • A participant expresses a desire for published materials or booklets that provide guidance on simple experiments with memristors.
  • One participant shares a video that simulates some properties of a memristor but notes it may not demonstrate memory capabilities.
  • Another participant proposes that connecting the memristor to a voltage source and measuring output voltage is a reasonable experimental setup, while cautioning about the delicate nature of memristors.

Areas of Agreement / Disagreement

Participants express varying levels of uncertainty regarding the availability of memristors and the specifics of experimental setups. There is no consensus on the best approach to studying memristors, as different methods and considerations are presented.

Contextual Notes

Participants mention the dynamic resistance of memristors and the importance of measuring current, but do not resolve the implications of these factors on experimental outcomes. Concerns about the delicate nature of memristors are also noted without definitive guidance on handling.

Who May Find This Useful

This discussion may be useful for individuals interested in experimental electronics, particularly those exploring novel components like memristors and seeking practical experimentation methods.

jackmell
Messages
1,806
Reaction score
54
Can I even purchase one? What's the simplest experimental setup to observe its memory properties? Suppose I just connect a 1.5v battery to its input and observe the output voltage? Would it change with time? I suspect it would. Now suppose I disconnect the battery when the output voltage was .75v. Now when I reconnect the battery, the output voltage would be 0.75 right?

Is this a reasonable setup or will I burn up the chip doing that?
 
Last edited:
Engineering news on Phys.org
jackmell said:
Can I even purchase one? What's the simplest experimental setup to observe its memory properties? Suppose I just connect a 1.5v battery to its input and observe the output voltage? Would it change with time? I suspect it would. Now suppose I disconnect the battery when the output voltage was .75v. Now when I reconnect the battery, the output voltage would be 0.75 right?

Is this a reasonable setup or will I burn up the chip doing that?

I hadn't heard of these before, but according to wikipedia:

http://en.wikipedia.org/wiki/Memristor

the resistance changes due to current flowing through it. So if you connect a 1.5V battery, you would need to measure the current flowing in order to see the changes.
 
Ok, thanks. I'm kinda' rusty with electronics. I know with other circuit elements, I can get books about building simple circuits. Would be nice if there were booklets about experimenting with memristors in an analogous way.

Does anyone here know of any published material like, "Simple Experiments using Menristors?"
 
Hi. Found this video which I thought was interesting. He describes how to simulate some properties of a memristor but I don't think he demonstrated how to show its memory capabilities but not sure. It's a good start though.

http://blog.makezine.com/2011/11/03/how-to-homemade-memristor/

the o-scope display is the squash-hysteresis loop characteristic of a memristor that's explained in the second video by S. Williams in this thread here:

https://www.physicsforums.com/showthread.php?t=393612&highlight=memristors
 
Last edited:


The simplest way to study memristors is to purchase one from a reputable supplier or manufacturer. However, memristors are still a relatively new technology and may not be readily available for purchase yet.

The simplest experimental setup to observe its memory properties would be to connect the memristor to a voltage source and measure the output voltage with a voltmeter. This can be done with a 1.5V battery or any other suitable voltage source.

It is possible that the output voltage may change over time, as memristors are known to have dynamic resistance. This means that the resistance of the memristor can change over time, which can affect the output voltage.

Disconnecting the battery when the output voltage is at 0.75V and then reconnecting it when the output voltage is 0.75V should not cause any damage to the memristor. However, it is important to note that memristors are delicate electronic components and should be handled with care to avoid any damage.

In conclusion, the proposed setup is a reasonable way to study memristors and their memory properties. However, it is always recommended to consult with a professional or refer to the manufacturer's guidelines to ensure proper handling and use of the memristor.
 

Similar threads

  • · Replies 16 ·
Replies
16
Views
3K
  • · Replies 19 ·
Replies
19
Views
2K
  • · Replies 7 ·
Replies
7
Views
2K
Replies
6
Views
2K
Replies
2
Views
3K
Replies
3
Views
2K
  • · Replies 11 ·
Replies
11
Views
3K
Replies
1
Views
3K
  • · Replies 8 ·
Replies
8
Views
12K
  • · Replies 6 ·
Replies
6
Views
2K