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NanoMagnet Logic
Published on Sep 26, 20114248 Views
We present recent results on implementing logic using physically coupled nanomagnet arrays. The binary state of a bit is represented by the magnetization state of a single domain nanomagnet element,
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Chapter list
NanoMagnet Logic00:00
University of Notre Dame (1)01:15
University of Notre Dame (2)01:27
University of Notre Dame (3)02:03
Stinson Remick Hall – Multidisciplinary Teaching and Research Building (1)02:19
Stinson Remick Hall – Multidisciplinary Teaching and Research Building (2)03:07
Nano Science and Technology Center (1)03:51
Nano Science and Technology Center (2)03:54
Nano Science and Technology Center (3)04:18
Material Characterization facility04:40
Xbox 360® CPU Chip Overview05:51
Heat Dissipation is the Problem (1)07:44
Heat Dissipation is the Problem (2)08:11
Midwest Institute for Nanoelectroncis Discovery10:43
NRI-funded universities11:25
MIND 1.512:26
Quantum-Dot Cellular Automata14:57
QCA Devices17:18
Prototype QCA Cells and Devices19:28
From metal-dot to molecular QCA20:49
Coupled Nanomagnets (1)22:11
Coupled Nanomagnets (2)25:11
Fabrication and measurement26:10
Magnetic phenomena27:13
Magnetite Biomineralization28:15
Experimental demonstration of antiferromagnetic ordering29:44
Experimental demonstration of ferromagnetic ordering with input31:39
Majority gate geometry32:06
Demonstration of majority gate operation32:21
Programmable majority gate I. (1)32:52
Programmable majority gate I. (2)33:36
Programmable majority gate II. (1)33:56
Programmable majority gate II. (2)34:10
Fanout (1)34:26
Fanout (2)34:44
Fanout (3)34:59
1 Bit Adder35:05
Shape Engineering35:37
Slant magnets37:09
Gate with one slant magnet37:58
Or / And38:03
Nanomagnet Logic (NML)38:19
The NML Team38:44
Proposed Drive Circuitry40:43
Clocked NML Devices Demonstrated41:38
Input and Output Stack Development42:12
Perpendicular Magnetization in Co/Pt Material System42:38
Experimental results: Tailoring magnetic properties by FIB irradiation44:37
FIB-Patterning of Co/Pt multilayers45:28
Magnetic field-coupled wires45:58
Further field-coupled patterns in Co/Pt46:01
Switching experiments for electrical input46:12
NML State-of-the-Art46:29
Thanks to ...47:30