Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

Advance could change modern electronics ("metal-insulator-metal" diode)
Oregon State University ^ | October 29, 2010 | Unknown

Posted on 10/29/2010 2:06:17 PM PDT by decimon

click here to read article


Navigation: use the links below to view more comments.
first 1-2021-28 next last

1 posted on 10/29/2010 2:06:20 PM PDT by decimon
[ Post Reply | Private Reply | View Replies]

To: decimon
Many metal oxides are insulators.

Hence, "Metal-Oxide-Semiconductor" transistor, or MOSFET. First proposed in 1925, according to Wikipedia. The computer you're reading this on wouldn't be possible without them.

2 posted on 10/29/2010 2:10:14 PM PDT by Steely Tom (Obama goes on long after the thrill of Obama is gone)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Salvation

Oregon ping...


3 posted on 10/29/2010 2:14:07 PM PDT by Twotone (Marte Et Clypeo)
[ Post Reply | Private Reply | To 1 | View Replies]

To: decimon

Sounds like a leaky capacitor.


4 posted on 10/29/2010 2:15:06 PM PDT by toast
[ Post Reply | Private Reply | To 1 | View Replies]

To: decimon

Rare metals...We’ll have to ask the Chinese.


5 posted on 10/29/2010 2:19:07 PM PDT by Dallas59 (President Robert Gibbs 2009-2013)
[ Post Reply | Private Reply | To 1 | View Replies]

To: toast

with a gate


6 posted on 10/29/2010 2:20:08 PM PDT by bigbob
[ Post Reply | Private Reply | To 4 | View Replies]

To: Steely Tom
Many metal oxides are insulators.

Looks like these metals are conductors.

7 posted on 10/29/2010 2:21:30 PM PDT by decimon
[ Post Reply | Private Reply | To 2 | View Replies]

To: toast
Sounds like a leaky capacitor.

with a gate

Who let the dog out?

8 posted on 10/29/2010 2:22:59 PM PDT by decimon
[ Post Reply | Private Reply | To 4 | View Replies]

To: Dallas59
Rare metals...

Common metals.

9 posted on 10/29/2010 2:23:48 PM PDT by decimon
[ Post Reply | Private Reply | To 5 | View Replies]

To: Dallas59

and it could probably be used with a range of metals that are inexpensive and easily available, like copper, nickel or aluminum...

although the word “probably” is used.


10 posted on 10/29/2010 2:23:54 PM PDT by ResponseAbility (Prepare for battle and never forsake the Lord...unknown)
[ Post Reply | Private Reply | To 5 | View Replies]

To: ResponseAbility

But shouldn’t we let the rest of the world produce these diodes? It’s only fair..../s


11 posted on 10/29/2010 2:28:50 PM PDT by Dallas59 (President Robert Gibbs 2009-2013)
[ Post Reply | Private Reply | To 10 | View Replies]

To: decimon
OSU scientists and engineers describe use of an "amorphous metal contact"

Another use of Liquid Metal's Vitreloy alloy? And Apple just bought exclusive rights for its use in consumer electronics.

12 posted on 10/29/2010 2:37:47 PM PDT by antiRepublicrat
[ Post Reply | Private Reply | To 1 | View Replies]

To: decimon
This sounds like a double tunnel diode gelly sandwich?

The electron morphs its way through from one terminal to the other:

i.e. A Morphing Terminalator

13 posted on 10/29/2010 3:39:15 PM PDT by bunkerhill7
[ Post Reply | Private Reply | To 1 | View Replies]

To: Steely Tom

For terminologies sake...
yes metal-oxides are generally insulators. In layman’s terms we call them ceramics. Ceramics can be made semiconducting, it’s all about the bonding and the resulting band gap.

The insulating layer that they are talking about is not conducting the electrons, rather they are traveling through it via tunneling which while sounding similar is utilizes quite a different effect.


14 posted on 10/29/2010 3:52:50 PM PDT by Eragon
[ Post Reply | Private Reply | To 2 | View Replies]

To: decimon

Definitely conductors for the metals they were talking about. In the metal-oxides case those are insulators, generally. Metal oxides or oxides is just another way to say ceramic. Should be interesting to see how this develops!


15 posted on 10/29/2010 3:55:59 PM PDT by Eragon
[ Post Reply | Private Reply | To 7 | View Replies]

To: All

What about EMP???


16 posted on 10/29/2010 4:53:15 PM PDT by ak267
[ Post Reply | Private Reply | To 15 | View Replies]

To: ak267
What about EMP???

I guess the insulating material would determine if this is more or less susceptible to damage from EMP than are current (no pun) devices.

17 posted on 10/29/2010 5:16:12 PM PDT by decimon
[ Post Reply | Private Reply | To 16 | View Replies]

To: decimon

You mean Oregonians have brains? Excepting FReepers, of course.


18 posted on 10/29/2010 7:40:03 PM PDT by Salvation ("With God all things are possible." Matthew 19:26)
[ Post Reply | Private Reply | To 1 | View Replies]

To: decimon; abcraghead; aimhigh; Archie Bunker on steroids; bicycle thug; blackie; coffeebreak; ...
View Image
 
OREGON PING!
 
If you aren't on this ping list and are interested
in articles about Oregon, please FReepmail me.

19 posted on 10/29/2010 7:41:55 PM PDT by Salvation ("With God all things are possible." Matthew 19:26)
[ Post Reply | Private Reply | To 1 | View Replies]

To: decimon

China now has the “fastest Computer” in the world.

Hopefully neither Clinton nor Obama (nor other blankety blanks)will give them this technology.


20 posted on 10/29/2010 8:48:42 PM PDT by Cold Heart
[ Post Reply | Private Reply | To 1 | View Replies]


Navigation: use the links below to view more comments.
first 1-2021-28 next last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson