Comparison between Nickel   NI _no particle Quantum  Nano particle and GraphenMolecular Memory (PhD in Nano-Microelectronics)

Researcher  and author: Dr.   (   Afshin Rashid)




 
Note: Lithographic (nanoelectronic) methods are now being used to provide some very powerful memory. Nanoelectronics science and technology offer different capabilities  of nano molecular memory  . In fact, using nanotechnology can increase data storage capacity by a thousand times or more. 
Graphene Molecular Nano Memories Moulcolar is  a transparent flexible nano graphene floating gate transistor memory device made by combining an active single-layer graphene channel with gold nanoparticle trap elements. The  systematic sizes of traps once a gold nanoparticle, tunneling dielectric layer thickness and doping the graphene production is very important. In particular, conductivity differences (  e.g.  , memory window) between programming operations and clearing at a specific gate voltage can be maximized by doping. Graphene Nano Memories The result is molecularly developed, excellent programmable nanoscale memory performance compared to previous graphene memory devices and a large memory window (12 volts), fast switching speed (1 microsecond), strong electrical reliability it shows. The phenomenon at work here is called giant magnetic resistance, which refers to the effect of magnetic fields on electrical resistance. Depending on the magnetic polarization (whether the information bit is one or zero), the electric currents recorded in the reading head will vary. Graphene Molecular Nano Memories  A new non-volatile charge trapping memory using isolated nano-graphene crystals and uniform distribution is used as a nano floating gate with excellent controllability and uniformity. Nano-graphene load trapping memory with large memory gate (4.5 volts) at low operating voltage (8 volts), chemical and thermal stability (1000 ° C), as well as adjustable memory performance using different tunneling .


The range of change in nanoparticle activity depends on the nature and shape of the nanostructure. With  However, if the energy field of nano-particles with energy exposure to electro-magnetic analogy, and if within a certain  wavelength, the occurrence of chemical reactions in materials under irradiation dramatic changes the activity of nanoparticles  in the size of 100nm will be dramatic. One of the new data storage tools is the use of nickel quantum dots in nanometer sizes that are expected to be used for storage. Nano-  quantum effects are important in most materials and have different properties than what we are familiar with on a macroscopic scale. Nanophysics forms the basis of many medical phenomena, life sciences and chemistry and is an important link with these sciences.Electronic and optical properties and surfaces of various materials are interesting and new. Nano - quantum is  based on the continuous development and modification of nanoscale imaging techniques whose resolution reaches the atomic scale. Nanoelectronics is entering new materials and different fields of nutrition technology (nanoscale measuring devices, instruments for medical diagnosis, energy efficiency and storage, and solar technology)  . Quantum physics phenomena can be represented by electrons, atoms, or Photons are also observed in dense material systems such as metals or semiconductors, which play an important role in our daily lives. In the nano-quantum world, we see many amazing and at first glance unusual phenomena - such as quantum particles that can not collide in different places at the same time, or quantum jumps whose exact point in time is essentially random. . As confusing as these phenomena may seem, we now see signs that they will form the basis of the modern technological revolution. There is almost no other discipline of science that is as intertwined as nano-electronics, basic research, and pure technological applications and their revolutionary impact. 



Conclusion :


The appeal of nanotechnology stems from unique quantum and surface phenomena that matter at the nanoscale, enabling new applications and exciting materials. The goal of evolutionary nanotechnology is to improve existing processes, materials, and applications by shrinking the nanosphere and ultimately taking full advantage of the unique quantum and surface phenomena that matter represents at the nanoscale.  

Researcher  and author: Dr.   (   Afshin Rashid)

PhD in Nano-Microelectronics