Moore's law is the observation that the number of transistors in an integrated circuit (IC) doubles about every two years. Moore's law is an observation and projection of a historical trend. Rather than a law of physics, it is an empirical relationship linked to gains from experience in production.
Nanoelectromechanical systems (NEMS) are a class of devices integrating electrical and mechanical functionality on the nanoscale. NEMS form the next logical miniaturization step from so-called microelectromechanical systems, or MEMS devices. NEMS typically integrate transistor-like nanoelectronics with mechanical actuators, pumps, or motors, and may thereby form physical, biological, and chemical sensors. The name derives from typical device dimensions in the nanometer range, leading to low mass, high mechanical resonance frequencies, potentially large quantum mechanical effects such as zero point motion, and a high surface-to-volume ratio useful for surface-based sensing mechanisms. Applications include accelerometers and sensors to detect chemical substances in the air.
Phaedon Avouris is a Greek chemical physicist and materials scientist. He is an IBM Fellow and was formerly the group leader for Nanometer Scale Science and Technology at the Thomas J. Watson Research Center in Yorktown Heights, New York.
Carbon nanotubes (CNTs) are cylinders of one or more layers of graphene (lattice). Diameters of single-walled carbon nanotubes (SWNTs) and multi-walled carbon nanotubes (MWNTs) are typically 0.8 to 2 nm and 5 to 20 nm, respectively, although MWNT diameters can exceed 100 nm. CNT lengths range from less than 100 nm to 0.5 m.
Nanoelectronics refers to the use of nanotechnology in electronic components. The term covers a diverse set of devices and materials, with the common characteristic that they are so small that inter-atomic interactions and quantum mechanical properties need to be studied extensively. Some of these candidates include: hybrid molecular/semiconductor electronics, one-dimensional nanotubes/nanowires or advanced molecular electronics.
Stretchable electronics, also known as elastic electronics or elastic circuits, is a group of technologies for building electronic circuits by depositing or embedding electronic devices and circuits onto stretchable substrates such as silicones or polyurethanes, to make a completed circuit that can experience large strains without failure. In the simplest case, stretchable electronics can be made by using the same components used for rigid printed circuit boards, with the rigid substrate cut to enable in-plane stretchability. However, many researchers have also sought intrinsically stretchable conductors, such as liquid metals.
The IEEE Kiyo Tomiyasu Award is a Technical Field Award established by the IEEE Board of Directors in 2001. It is an institute level award, not a society level award. It is presented for outstanding early to mid-career contributions to technologies holding the promise of innovative applications. The prize is sponsored by Dr. Kiyo Tomiyasu, the IEEE Geoscience and Remote Sensing Society, and the IEEE Microwave Theory and Techniques Society (MTT).
Alexander A. Balandin is an electrical engineer, solid-state physicist, and materials scientist best known for the experimental discovery of unique thermal properties of graphene and their theoretical explanation; studies of phonons in nanostructures and low-dimensional materials, which led to the development of the field of phonon engineering; investigation of low-frequency electronic noise in materials and devices; and demonstration of the first charge-density-wave quantum devices operating at room temperature.
Adrian Mihai Ionescu is a Romanian and Swiss physicist and academic. He is full Professor at the Swiss Federal Institute of Technology in Lausanne (EPFL), where he is founder and director of the Nanoelectronic Devices Laboratory.
The field-effect transistor (FET) is a type of transistor that uses an electric field to control the flow of current in a semiconductor. It comes in two types: junction FET (JFET) and metal-oxide-semiconductor FET (MOSFET). FETs have three terminals: source, gate, and drain. FETs control the flow of current by the application of a voltage to the gate, which in turn alters the conductivity between the drain and source.
Potential graphene applications include lightweight, thin, and flexible electric/photonics circuits, solar cells, and various medical, chemical and industrial processes enhanced or enabled by the use of new graphene materials.
Paolo Samorì is an Italian physical chemist and Distinguished Professor (PRCE) at the Institut de Science et d'Ingénierie Supramoléculaires (ISIS) of the Université de Strasbourg (UNISTRA) & CNRS where he heads the Nanochemistry Laboratory and he has been institute director (2012-2023).
A chemiresistor is a material that changes its electrical resistance in response to changes in the nearby chemical environment. Chemiresistors are a class of chemical sensors that rely on the direct chemical interaction between the sensing material and the analyte. The sensing material and the analyte can interact by covalent bonding, hydrogen bonding, or molecular recognition. Several different materials have chemiresistor properties: semiconducting metal oxides, some conductive polymers, and nanomaterials like graphene, carbon nanotubes and nanoparticles. Typically these materials are used as partially selective sensors in devices like electronic tongues or electronic noses.
Beyond CMOS refers to the possible future digital logic technologies beyond the scaling limits of CMOS technology. which limits device density and speeds due to heating effects.
A field-effect transistor-based biosensor, also known as a biosensor field-effect transistor, field-effect biosensor (FEB), or biosensor MOSFET, is a field-effect transistor that is gated by changes in the surface potential induced by the binding of molecules. When charged molecules, such as biomolecules, bind to the FET gate, which is usually a dielectric material, they can change the charge distribution of the underlying semiconductor material resulting in a change in conductance of the FET channel. A Bio-FET consists of two main compartments: one is the biological recognition element and the other is the field-effect transistor. The BioFET structure is largely based on the ion-sensitive field-effect transistor (ISFET), a type of metal–oxide–semiconductor field-effect transistor (MOSFET) where the metal gate is replaced by an ion-sensitive membrane, electrolyte solution, and reference electrode.
Kenneth L Shepard is an American electrical engineer, nanoscientist, entrepreneur, and the Lau Family Professor of Electrical Engineering and Biomedical Engineering at the Columbia School of Engineering and Applied Science (Columbia). Shepard was born in Bryn Mawr, Pennsylvania.
In nanotechnology, carbon nanotube interconnects refer to the proposed use of carbon nanotubes in the interconnects between the elements of an integrated circuit. Carbon nanotubes (CNTs) can be thought of as single atomic layer graphite sheets rolled up to form seamless cylinders. Depending on the direction on which they are rolled, CNTs can be semiconducting or metallic. Metallic carbon nanotubes have been identified as a possible interconnect material for the future technology generations and to replace copper interconnects. Electron transport can go over long nanotube lengths, 1 μm, enabling CNTs to carry very high currents (i.e. up to a current density of 109 A∙cm−2) with essentially no heating due to nearly one dimensional electronic structure. Despite the current saturation in CNTs at high fields, the mitigation of such effects is possible due to encapsulated nanowires.
Kaustav Banerjee is a professor of electrical and computer engineering and director of the Nanoelectronics Research Laboratory at the University of California, Santa Barbara. He obtained Ph.D. degree in electrical engineering and computer sciences from the University of California. He was named Fellow of the Institute of Electrical and Electronics Engineers (IEEE) in 2012 "for contributions to modeling and design of nanoscale integrated circuit interconnects." One of Banerjee's notable doctoral student is Deblina Sarkar, who later joined the faculty of Massachusetts Institute of Technology. The journal Nature Nanotechnology recognised their paper on tunnel field-effect transistor (TFET)-based biosensor published in Applied Physics Letters in as one of the highlight papers in 2012.
Deji Akinwande is a Nigerian-American professor of Electrical and Computer Engineering with courtesy affiliation with Materials Science at the University of Texas at Austin. He was awarded the Presidential Early Career Award for Scientists and Engineers in 2016 from Barack Obama. He is a Fellow of the American Physical Society, the African Academy of Sciences, the Materials Research Society (MRS), and the IEEE.
Tomás A. Palacios Gutiérrez is a Spanish–American Electrical & Microelectronics Engineer known for his work in advanced device and material design. He holds the chair Clarence J. LeBel Professor of Electrical Engineering and Computer Science at the Massachusetts Institute of Technology and director of Microsystems Technology Laboratories (MTL). Palacios is known for inventing a super-thin 'sheet' that can charge mobile phones with out electricity.
