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Manassen, Yishay

Faculty
Manassen, Yishay
Email
manassen@bgu.ac.il
Office
54/211
Phone
08-6461178
Website
https://sites.physics.bgu.ac.il/manassen/
Research type
Experimental
Research topics

We are developing techniques of single spin magnetic resonance. This is done by modification of the scanning tunneling microscope to detect high frequency power spectrum of the tunneling current that will exhibit peaks at the Larmor frequency. This will enable search of the local chemical information on the single molecule or atom scale. It will enable the use of single atoms as memory beats - for quantum information and computation purposes. Finally it will be possible to study on the single spin level many spin related phenomena (such as topological insulators, high tc superconductors etc).
In addition we are studying mechanical properties of matter on the nm scale, namely local stresses, strains and elasticity modules etc - together with their affect on local chemical reactions. We are studying the electron - electron correlations with dual probe microscopy.
the experiments are done at ambient, HV, UHV and cryogenic conditions.

Researcher identification
Google Scholar

Responsibilities

Research group

  1. MSc student, Vladi Pankrushin
  2. MSc student, Yahel Tzuriel
  3. PhD student, Michael Averbukh

Past graduate students *

  1. Valery Dikovsky, Research fellow (2024)
  2. Zion Hazan, PhD (2024)
  3. Uri Paperno, MSc (2021)
  4. Henry Realpe, Research fellow (2018)
  5. Eldad Peretz, PhD (2012)
  6. Ramy Dana, PhD (2010)
* Past students / postdocs data might be incomplete

Research highlights

Magnetic Resonance on the single atom level

Magnetic Resonance on the single atom level
above-silicon surface with carbide spots below tunneling junction and spin - spectrum

In the STM image shown, observed in our lab, we see some disordered white spots. The STM does not have chemical identification capability. Such chemical identification is observed macroscopically using macroscopic magnetic resonance – both of electrons and nuclei. We develop a magnetic resonance technique on the single atom level, observed via a Larmor frequency component in the tunneling current. We identify the type of atoms under the tip using their spectrum – for example the SiC hyperfine spectrum. Preliminary results showed the observation of the nuclear transitions (NMR) with the STM.

Mechanical properties on the nm scale

Mechanical properties on the nm scale
Strain map from Gd islands and Local young modulus of nanoparticles.

The scanning tunneling microscope is a device capable of observing an image with atomic resolution and is capable of observing physical phenomena on the atomic scale. In this study we are interested in the nm scale mechanical properties, normally studied macroscopically, which can vary in different locations on the surface. These properties are the stress and strain tensors, the elastic constants, the surface energy and stress. These values can be measured either using a external perturbation (the STM tip) or internal perturbation (a heteroepitaxial island, chemical reaction).

Additional research highlights

Publications

  1. Manassen, Y. and Realpe, H. and Schweke, D., "Dynamics Of H In A Thin Gd Film: Evidence Of Spinodal Decomposition", J. Phys. Chem. C 123, 11933-11938 (2019)
  2. Manassen, Yishay And Averbukh, Michael And Jbara, Moamen And Siebenhofer, Bernhard And Shnirman, Alexander And Horovitz, Baruch, "Fingerprints Of Single Nuclear Spin Energy Levels Using Stm - Endor", Journal Of Magnetic Resonance 289, 107-112 (2018)
  3. Manassen, Y. and Realpe, H. and Greenbaum, Y. and Shamir, N. and Mintz, M.H. and Shneck, R.Z., "Strain-Dependent Chemical Reaction On Inhomogeneous Surfaces", J. Phys. Chem. C 120, 24197-24202 (2016)
  4. Hazarika, A. And Peretz, E. And Dikovsky, V. And Santra, P. K. And Shneck, R. Z. And Sarma, D. D. And Manassen, Y., "Stm Verification Of The Reduction Of The Young'S Modulus Of Cds Nanoparticles At Smaller Sizes", Surface Science 630, 89-95 (2014)
  5. Manassen, Y. And Averbukh, M. And Morgenstern, M., "Analyzing Multiple Encounter As A Possible Origin Of Electron Spin Resonance Signals In Scanning Tunneling Microscopy On Si(111) Featuring C And O Defects", Surface Science 623, 47-54 (2014)
  6. Peretz, E. And Barlam, D. And Manassen, Y. And Shneck, R. Z., "Reasoning Of The Self Ordering In Multilayer Quantum Dots Part I: Elastic Fields", Surface Science 608, 1-13 (2013)
  7. Peretz, E. And Barlam, D. And Manassen, Y. And Shneck, R. Z., "Reasons For Self Ordering In Multilayer Quantum Dots Part Ii: Interaction Energy", Surface Science 608, 14-21 (2013)
  8. Ter-Ovanesyan, E. and Manassen, Y. and Shachal, D., "Solid-Phase Epitaxy Of Thin Silicon Film On Si(111) Surface Studied By Scanning Tunneling Microscopy", Isr. J. Chem. 36, 45-53 (2013)
  9. Balatsky, Alexander V. And Nishijima, Mitsuaki And Manassen, Yishay, "Electron Spin Resonance-Scanning Tunneling Microscopy", Advances In Physics 61, 117-152 (2012)
  10. Realpe, H. And Peretz, E. And Shamir, N. And Mintz, M. H. And Shneck, R. Z. And Manassen, Y., "Islands As Nanometric Probes Of Strain Distribution In Heterogeneous Surfaces", Physical Review Letters 104, 056102 (2010)
  11. Mugnaini, Veronica And Fabrizioli, Mauro And Ratera, Imma And Mannini, Matteo And Caneschi, Andrea And Gatteschi, Dante And Manassen, Yishay And Veciana, Jaume, "Towards The Detection Of Single Polychlorotriphenylmethyl Radical Derivatives By Means Of Electron Spin Noise Stm", Solid State Sciences 11, 956-960 (2009)
  12. Realpe, H. and Shamir, N. and Manassen, Y. and Mintz, M., "The Dynamic Nature Of Hydrogen In The Α And Β Phases In The Gd(0001)/W(110) System: Stm Observations", Journal of Alloys and Compounds 473, 521-529 (2009)
  13. Dana, R. and Kiruschev, I. and Tran, P.D. and Doppelt, P. and Manassen, Y., "Towards A Dual-Tip Stm Application In Mesoscopic Electron Transport", Isr. J. Chem. 48, 87-97 (2008)
  14. Komeda, Tadahiro And Manassen, Yishay, "Distribution Of Frequencies Of A Single Precessing Spin Detected By Scanning Tunneling Microscope", Applied Physics Letters 92, 212506 (2008)
  15. Dana, R. And Manassen, Y., "Mesoscopic Mismatch As A Driving Force For Modified Morphology Above Percolation", Epl 79, 16001 (2007)
  16. Mannini, M. and Messina, P. and Sorace, L. and Gorini, L. and Fabrizioli, M. and Caneschi, A. and Manassen, Y. and Sigalotti, P. and Pittana, P. and Gatteschi, D., "Addressing Individual Paramagnetic Molecules Through Esn-Stm", Inorganica Chimica Acta 360, 3837-3842 (2007)
  17. Messina, Paolo And Mannini, Matteo And Caneschi, Andrea And Gatteschi, Dante And Sorace, Lorenzo And Sigalotti, Paolo And Sandrin, Cristian And Prato, Stefano And Pittana, Paolo And Manassen, Yishay, "Spin Noise Fluctuations From Paramagnetic Molecular Adsorbates On Surfaces", Journal Of Applied Physics 101, 053916 (2007)
  18. Realpe, H. And Shamir, N. And Mintz, M. H. And Manassen, Y., "Morphology Changes Due To Ac Induced Electromigration In Gd Islands On W(110)", Surface Science 601, 1177-1183 (2007)
  19. Balatsky, A. V. And Fransson, J. And Mozyrsky, D. And Manassen, Yishay, "Stm Nmr And Nuclear Spin Noise", Physical Review B 73, 184429 (2006)
  20. Realpe, H. And Shamir, N. And Mintz, M. H. And Manassen, Y., "Stm Imaging Of Electrically Floating Islands", Surface Science 600, 2795-2799 (2006)
  21. Manassen, Y. and Balatsky, A.V., "1/Fspin Noise And A Single Spin Detection With Stm", Isr. J. Chem. 44, 401-408 (2004)
  22. Manassen, Y And Realpe, H And Shneck, R And Barlam, D And Brokman, A, "Out-Of-Plane Stm Displacement Measurements And Evaluation Of Elastic Fields In Iron Silicide Islands On Silicon", Physical Review B 68, 075412 (2003)
  23. Balatsky, Av And Manassen, Y And Salem, R, "Esr-Stm Of A Single Precessing Spin: Detection Of Exchange-Based Spin Noise", Physical Review B 66, 195416 (2002)
  24. Balatsky, Av And Manassen, Y And Salem, R, "Exchange-Based Noise Spectroscopy Of A Single Precessing Spin With Scanning Tunnelling Microscopy", Philosophical Magazine B-Physics Of Condensed Matter Statistical Mechanics Electronic Optical And Magnetic Properties 82, 1291-1298 (2002)
  25. Olami, Z And Manassen, Y And Rao, Nr And Dana, R, "Fractalization Of Silicon Islands At A Coverage Close To 0.5 Monolayers", Surface Science 520, 35-42 (2002)
  26. Manassen, Y And Mukhopadhyay, I And Rao, Nr, "Electron-Spin-Resonance Stm On Iron Atoms In Silicon", Physical Review B 61, 16223-16228 (2000)
  27. Lyahovitskaya, V. and Richter, S. and Frolow, F. and Kaplan, L. and Manassen, Y. and Gartsman, K. and Cahen, D., "Growth Of Single Cuinse2 Crystals By The Traveling Heater Method And Their Characterization", Journal of Crystal Growth 197, 177-185 (1999)
  28. Manassen, Y And Rao, Nr And Mukhopadhyay, I And Ter-Ovanesyan, E And Olami, Z, "Anomalous Coarsening Process Of Voids, Steps, And Denuded Zones On A Si(111)7X7 Surface", Physical Review E 59, 2664-2671 (1999)
  29. Richter, S And Manassen, Y And Cahen, D, "Bulk Changes In Semiconductors Using Scanning Probe Microscopy: Nm-Size Fabricated Structures", Physical Review B 59, 10877-10884 (1999)
  30. Manassen, Y. and Shachal, D., "Scanning Tunneling Microscopy (Stm) On Physisorbed Chemical Groups Of Individual Immobilized Molecules", Annals NY Acad Sci 852, 277-289 (1998)
  31. Richter, S. and Cahen, D. and Cohen, S.R. and Gartsman, K. and Lyakhovitskaya, V. and Manassen, Y., "Fabrication Of Sub-Μm Bipolar Transistor Structures By Scanning Probe Microscopy", Appl. Phys. Lett. 73, 1868-1870 (1998)
  32. E. Ter Ovanesyan, Y Mamassen N, R. Rao and . Olami, "Diffusional Attractions Between Voids On A Si(111)7×7 Surface", J. Vac. Sci. Technol. B 15, 1317 (1997)
  33. Manassen, Y., "Real-Time Response And Phase-Sensitive Detection To Demonstrate The Validity Of Esr-Stm Results", Journal of Magnetic Resonance 126, 133-137 (1997)
  34. Pomyalov, A. and Manassen, Y., "Local Electric Field Effects In Stm Of Single-Atom Adsorption On A Si(001) Surface", Surface Science 382, 275-287 (1997)
  35. Shachal, D. and Manassen, Y., "Adsorption Geometries Of 1,9-Decadiene On Si(111) 7×7 Studied By Scanning Tunneling Microscopy", J. Vac. Sci. Technol. B 15, 1310 (1997)
  36. Shachal, D. and Manassen, Y., "Through Bond Tunneling In An Immobilized Alkane Chain On Si(111) 7 × 7 Studied By Stm", Chemical Physics Letters 271, 107-112 (1997)
  37. Shachal, D. and Manassen, Y. and Ter-Ovanesyan, E., "Role Of Chain Length On The Surface Chemistry Of Dienes Studiedby Scanning Tunneling Microscopy", Phys. Rev. B 55, 9367-9370 (1997)
  38. Chernyak, L. and Lyakhovitskaya, V. and Richter, S. and Jakubowicz, A. and Manassen, Y. and Cohen, S.R. and Cahen, D., "Electronic Effects Of Ion Mobility In Semiconductors: Mixed Electronic–Ionic Behavior And Device Creation In Si:Li", Journal of Applied Physics 80, 2749-2762 (1996)
  39. Golan, Y. and Ter-Ovanesyan, E. and Manassen, Y. and Margulis, L. and Hodes, G. and Rubinstein, I. and Bithell, E.G. and Hutchison, J.L., "Electrodeposited Quantum Dots Iv. Epitaxial Short-Range Order In Amorphous Semiconductor Nanostructures", Surface Science 350, 277-284 (1996)
  40. Manassen, Y., "Scanning Probe Microscopy And Magnetic Resonance", Adv. Mater. 6, 401-404 (1994)
  41. Richter, S. and Manassen, Y., "Aspects Of Molecular Imaging With A Scanning Tunneling Microscope", J. Phys. Chem. 98, 2941-2949 (1994)
  42. Ter-Ovanesyan, E. and Manassen, Y. and Shachal, D., "Ordering Of Amorphous Silicon During Solid-Phase Epitaxy Studied By Scanning Tunneling Microscopy", Phys. Rev. B 50, 8020-8023 (1994)
  43. Manassen, Y. and Ter-Ovanesyan, E. and Shachal, D. and Richter, S., "Electron Spin Resonance–Scanning Tunneling Microscopy Experiments On Thermally Oxidized Si(111)", Phys. Rev. B 48, 4887-4890 (1993)
  44. Shachal, D. and Manassen, Y., "Mechanism Of Electron-Spin Resonance Studied With Use Of Scanning Tunneling Microscopy", Phys. Rev. B 46, 4795-4805 (1992)
  45. Shachal, D. and Manassen, Y., "Spin-Orbit-Coupling Mechanism For Scanning-Tunneling-Microscopy Observation Of Individual Paramagnetic Spins", Phys. Rev. B 44, 11528-11531 (1991)
  46. Manassen, Y. and Hamers, R.J. and Demuth, J.E. and Castellano Jr., A.J., "Direct Observation Of The Precession Of Individual Paramagnetic Spins On Oxidized Silicon Surfaces", Phys. Rev. Lett. 62, 2531-2534 (1989)
  47. Manassen, Y. and Navon, G., "Nonuniform Sampling In Nmr Experiments", Journal of Magnetic Resonance (1969) 79, 291-298 (1988)
  48. Manassen, Y. and Shalev, E. and Navon, G., "Mapping Of Electrical Circuits Using Chemical-Shift Imaging", Journal of Magnetic Resonance (1969) 76, 371-374 (1988)
  49. Manassen, Y. and Navon, G. and Moonen, C., "Reduced Multidimensional Nmr Experiments Using A Linear Least-Squares Procedure", Journal of Magnetic Resonance (1969) 72, 551-555 (1987)
  50. Manassen, Y. and Navon, G., "Spatially Encoded Spin Echoes, J Imaging", Journal of Magnetic Resonance (1969) 66, 568-572 (1986)
  51. Manassen, Y. and Navon, G., "A Constant Gradient Experiment For Chemical-Shift Imaging", Journal of Magnetic Resonance (1969) 61, 363-370 (1985)