Is there a revolution in the potato industry?  The scientists built a bite of the future

Is there a revolution in the potato industry? The scientists built a bite of the future

In electrical engineering textbooks, you can learn a lot about the basic elements of each electrical circuit – resistor, capacitor and coil. Thanks to the development of Hewlett-Packard, a fourth element was added to them – a memristor (memory resistor), which should significantly influence the development of computer technology in the near future.

The discovery of the memristor could mean a real breakthrough in electrical engineering, similar to the revolution started in the last century by the invention of the transistor.

In the future, for example, a lengthy boot pot could significantly accelerate today. Researchers from HP go in their weights according to. He believes that memristor technology could lead to the construction of sweat, capable of learning and independent decision-making, working similar to the human brain. Here it can be used mainly in recognition systems and other biometric data.

The existence of the memristor has long been speculated, specifically since 1971, when Leon Chua, an electrical engineer from the University of California, Berkeley, played with his concept. He dreamed of a system, his resistance would vary depending on the size of the napt and the long duration of his action (myleno napt). In essence, it was a memory resistor, ie a resistor that remembered the magnitude of the current flow, even after the peruen is energized.

Memristor under the microscope

Memristors under a microscope – made of 17 platinum nanowires. Each drt is 50 nanometers (150 atoms) wide.

He fell out

At that time, however, no one could even imagine its production, nanotechnologies were in their infancy (to achieve the required incidence, the active effect must rearrange the individual atoms of zazen), and so the idea of ​​the memristor again fell into oblivion.

The situation changed radically after Stanley Williams, an expert in physical chemistry at the HP laboratory, began to address the problem. He assembled a team of experts from various fields, from physicists and computer architects, with whom he eventually managed to compile a functional model of the memristor, he confirmed Chu’s original theory. He just melted over Williams’ rush. “I was gifted, I never thought I could go dot,” the song moved to the server of Nature magazine.

Nanotechnology in practice

Williams built a memristor from a layer of semiconductor (titanium oxide, TiO2) stuffed between two thin metals (platinum) of a raft. There is nothing special about these materials, the only joke is that the thickness of the whole debt does not exceed 5 nanometers (so 10 thousandth is not the human hair). This is very important, or the required function of the memristor can only be manifested at the nanometer, in all dimensions the memristor would behave as a normal resistance (R = U / I).

The discovery of the memristor could mean a real breakthrough in electrical engineering, similar to the revolution started in the last century by the invention of the transistor. “This opens up completely new opportunities for us to design and use,” says Williams.

Potae will be faster

It seems that the memristor has a great future. Especially in the development of a new type of computer memory, memristors combine the advantages of volatile (DRAM) and non-volatile (eg Flash) memories – they should be fast enough, while information would be stored in them even after the power is turned off, for example, it would be uncomfortable. lengthy bootable pota. And with relatively well-known energy disputes.

Memristor’s technology could lead to the construction of sweat, capable of learning and independent decision-making, working similar to the human brain. Here it can be used mainly in recognition systems and other biometric data. Because Stanley Williams is working on the architecture of hybrid IPs, in which there are memristors as well as transistors, he finished last year, we are sure of what you are looking for.

Sources: www.nature.com, www.hpl.hp.com