Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Technion – Israel Institute of Technology Electrical Engineering Department Nano Science Activities The experience we build upon Founders The Center was established in 1979 by the late Professor I. Kidron and Professor A. Bar-Lev as part of the Technion's Department of Electrical Engineering. Since its establishment it has advanced to the forefront of Israel's technological community making a critical contribution to the country'' scientific, industrial and economic development. Microelctronics in Israel Intel Israel Tower semiconductors ……. You can find many of our graduates at key positions in the silicon valley Making use of our experience What is our vision here ? Take the set of tools that every electrical engineer has Create a similar set of tools but in the context of nanoelectronics The rest will happen by itself You will find many of our graduates at key positions in the carbon valley Nano Science Activities EE Dept. Technion www.ee.technion.ac.il/nano Active Interdisciplinary Collaborations: Microelectronic (in house) Chemistry Biology Physics Mechanical Engineering Nano Materials Material Engineering Nano Science Activities - EE Dept. Technion The Technion metalorganic molecular beam epitaxy (MOMBE) system used to grow selfassembled quantum dot Spontaneous Ordering of Si-Ti-O Nanostructures on Si by Electron Beam Deposition To be used for Lasers, Detectors, etc. Prof. Dan Ritter: [email protected] Prof. Gadi Eisenstein: [email protected] Dr. V. Mikhelashvili: [email protected] InAs NanoCrystals F6BT * n C6H 17 C6 H17 N * N S Shell O MEHPPV Organic Ligand MeO n 1.2 Molecular Scale Energy/ OR Information Transfer Luminescence (a.u.) Nano Science Activities - EE Dept. Technion Core Efficient Organic/Plastic Devices At NIR Wavelengths 1 PL EL 0.8 0.6 0.4 0.2 0 -0.2 Prof. Tessler: [email protected] 10001100 12001300140015001600 Wavelength (nm) (InAs/GaAs, InAs/InAlAs/InP & Ge/Si) Photoconductive signal (au) Nano Science Activities - EE Dept. Technion Quantum Dot Infrared Photo-Detectors 150 Vb=2V Vb=1.5V Vb= -0.5V 100 50 0 100 200 300 400 500 Energy (meV) * Polarization Insensitive * S/N as QWIP Prof. Finkman: [email protected] Prof. Bahir: [email protected] BIOLOGOCAL SOLUTION Glass Cylinder NEURON or other cells Chip I/O Pins INSULATOR METAL Contact Points POLYSILICON GATE Figure 1 Neuro-electronic Interface Nanochip TRANSISTOR CHIP Figure 2 Cell-Chip Interface Dr. Ran Ginosar [email protected] Nano Science Activities - EE Dept. Technion Micro Electro Mechanical Systems & Nano Electro Mechanical Systems Figure: A DRIE bulk accelerometer Other Micromachining : * Ion Selective Field Effect Transistors * BioFets * Integration with CMOS * Mechanical detection of magnetic moment - magnetic resonance force microscopy (MRFM) * Casimir effect in NEMS Prof. Nemirovsky: [email protected] Dr. Buks: [email protected] Nano Science Activities - EE Dept. Technion Fig. 1 complex emission from micro cavity. (each black spot is an optical vortex) 15m Fig. 2 Emission from coupled microrings Prof. Orenstein: [email protected] Nano Science Activities - EE Dept. Technion Fig. 1. Two coherent plane waves generate a set of parallel light planes Structuring of light beams in 3D to determine surface parameters with sub-wavelength resolution or sub-wavelength lithography on non-planar surfaces. Prof. Shamir: [email protected] Nano Science Activities - EE Dept. Technion Computational Analysis of Scattering and Transmission Mechanisms in Near-Field Optical Microscopy The role of the “Aperture” or Tip Electro-Magnetic Properties of Quasi-Periodic Structures of Nanometer Dimensions The role of “surface-atoms” in electrical and optical phenomena Prof. Leviatan: [email protected] Prof. Schachter: [email protected] Nano Science Activities - EE Dept. Technion Nano scale imaging, fabrication and storage in crystals and glasses with linear and nonlinear optical methods Prof. Fischer: [email protected] Optical interrogation of nano structures Prof. Horowitz: [email protected] Nano Science Activities - EE Dept. Technion Nano Science Activities EE Dept. Technion www.ee.technion.ac.il/nano MEMS & NEMS Fabrication and Growth of Quantum Dot Structures Structuring of light beams in 3D (sub wavelength read/write resolution) Electro-Magnetic modeling of nano-structure (Bulk vers. Interface/Surface effects) Core Members Prof. Gad Bahir Dr. Eyal Buks Prof. Gadi Eisenstein Prof. Eliezer Finkman Prof. Baruch Fischer Prof. Moshe Horowitz Electro-Magnetic modeling of nano-probes Prof. Yehuda Leviatan (Understanding of scanning probe techniques for the nano-world) Molecular Quantum Dots (nano-crystals) Prof. Yael Nemirovsky Organic and Semiconducting polymers/ molecules Quantum Dot lasers/Amplifiers Quantum Dot Detectors Prof. Meir Orenstein Prof. Dan Ritter Dr. Ran Ginosar Prof. Levi Schachter Prof. Joseph Shamir Prof. Nir Tessler