Atomic Scale Characterization And Manipulation Of Freestanding Graphene Using Adapted Capabilities Of A Scanning Tunneling Microscope

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Atomic-scale Characterization and Manipulation of Freestanding Graphene Using Adapted Capabilities of a Scanning Tunneling Microscope

Author : Steven Dale Barber
Publisher :
ISBN 13 : 9781303855580
Total Pages : 212 pages
Book Rating : 4.8/5 (555 download)

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Book Synopsis Atomic-scale Characterization and Manipulation of Freestanding Graphene Using Adapted Capabilities of a Scanning Tunneling Microscope by : Steven Dale Barber

Download or read book Atomic-scale Characterization and Manipulation of Freestanding Graphene Using Adapted Capabilities of a Scanning Tunneling Microscope written by Steven Dale Barber and published by . This book was released on 2014 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Graphene was the first two-dimensional material ever discovered, and it exhibits many unusual phenomena important to both pure and applied physics. To ensure the purest electronic structure, or to study graphene's elastic properties, it is often suspended over holes or trenches in a substrate. The aim of the research presented in this dissertation was to develop methods for characterizing and manipulating freestanding graphene on the atomic scale using a scanning tunneling microscope (STM). Conventional microscopy and spectroscopy techniques must be carefully reconsidered to account for movement of the extremely flexible sample. First, the acquisition of atomic-scale images of freestanding graphene using the STM and the ability to pull the graphene perpendicular to its plane by applying an electrostatic force with the STM tip are demonstrated. The atomic-scale images contained surprisingly large corrugations due to the electrostatic attractive force varying in registry with the local density of states. Meanwhile, a large range of control over the graphene height at a point was obtained by varying the tip bias voltage, and the application to strain engineering of graphene's so-called pseudomagnetic field is examined. Next, the effect of the tunneling current was investigated. With increasing current, the graphene sample moves away from the tip rather than toward it. It was determined that this must be due to local heating by the electric current, causing the graphene to contract because it has a negative coefficient of thermal expansion. Finally, by imaging a very small area, the STM can monitor the height of one location over long time intervals. Results sometimes exhibit periodic behavior, with a frequency and amplitude that depend on the tunneling current. These fluctuations are interpreted as low-frequency flexural phonon modes within elasticity theory. All of these findings set the foundation for employing a STM in the study of freestanding graphene.

Nanometer Scale Manipulation of Pristine and Functionalized Freestanding Graphene Using Scanning Tunneling Microscopy

Author : Matthew Lee Ackerman
Publisher :
ISBN 13 : 9781321098808
Total Pages : 178 pages
Book Rating : 4.0/5 (988 download)

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Book Synopsis Nanometer Scale Manipulation of Pristine and Functionalized Freestanding Graphene Using Scanning Tunneling Microscopy by : Matthew Lee Ackerman

Download or read book Nanometer Scale Manipulation of Pristine and Functionalized Freestanding Graphene Using Scanning Tunneling Microscopy written by Matthew Lee Ackerman and published by . This book was released on 2014 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past ten years the 2D material graphene has attracted an enourmous amount of attention from researchers from across diciplines and all over the world. Many of its outstanding electronic properties are present only when it is not interacting with a substrate but is instead freestanding. In this work I demonstrate that pristine and functionalized freestanding graphene can be imaged using a scanning tunneling microscope (STM) and that imaging a flexible 2D surface is fundamentally different from imaging a bulk material due to the attraction between the STM tip and the sample. This attraction can be used to manipulate the graphene sample on atomic and even nanometer scales. I first show that the electrostatic attraction between the tip and sample during imaging results in enhanced corrugation in the image. Next, I introduce constant-current spectroscopy measurements and demonstrate the ability to perpendicularly displace the graphene sheet at a single point over a range of tens of nanometers. An electrostatic model is then developed which characterizes the electrostatic force that is used to displace the sheet. Finally, STM images and spectroscopy measurements, along with electron microscope images and molecular dynamics simulations, are used to characterize freestanding graphene sheets functionalized with platinum nanoparticles. It is shown that the platinum particles are self-organized but are not encapsulated by the graphene. Instead the nanoparticles are anchored to the sheet by a small number of covalent bonds. In the future the techniques shown here could be used to characterize other functionalized graphene systems.

From Graphite to Graphene Via Scanning Tunneling Microscopy

Author : Dejun Qi
Publisher :
ISBN 13 : 9781321098037
Total Pages : 198 pages
Book Rating : 4.0/5 (98 download)

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Book Synopsis From Graphite to Graphene Via Scanning Tunneling Microscopy by : Dejun Qi

Download or read book From Graphite to Graphene Via Scanning Tunneling Microscopy written by Dejun Qi and published by . This book was released on 2014 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary objective of this dissertation is to study both graphene on graphite and pristine freestanding grapheme using scanning tunneling microscopy (STM) and density functional theory (DFT) simulation technique. In the experiment part, good quality tungsten metalic tips for experiment were fabricated using our newly developed tip making setup. Then a series of measurements using a technique called electrostatic-manipulation scanning tunneling microscopy (EM-STM) of our own development were performed on a highly oriented pyrolytic graphite (HOPG) surface. The electrostatic interaction between the STM tip and the sample can be tuned to produce both reversible and irreversible large-scale movement of the graphite surface. Under this influence, atomic-resolution STM images reveal that a continuous electronic transition between two distinct patterns can be systematically controlled. DFT calculations reveal that this transition can be related to vertical displacements of the top layer of graphite relative to the bulk. Evidence for horizontal shifts in the top layer of graphite is also presented. Excellent agreement is found between experimental STM images and those simulated using DFT. In addition, the EM-STM technique was also used to controllably and reversibly pull freestanding graphene membranes up to 35 nm from their equilibrium height. Atomic-scale corrugation amplitudes 20 times larger than the STM electronic corrugation for graphene on a substrate were observed. The freestanding graphene membrane responds to a local attractive force created at the STM tip as a highly conductive yet flexible grounding plane with an elastic restoring force.

Atomic-scale Studies of Nanometer-sized Graphene Using Scanning Tunneling Microscopy on III-V Semiconductor Surfaces

Author : Kevin Tianyi He
Publisher :
ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.:/5 (636 download)

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Book Synopsis Atomic-scale Studies of Nanometer-sized Graphene Using Scanning Tunneling Microscopy on III-V Semiconductor Surfaces by : Kevin Tianyi He

Download or read book Atomic-scale Studies of Nanometer-sized Graphene Using Scanning Tunneling Microscopy on III-V Semiconductor Surfaces written by Kevin Tianyi He and published by . This book was released on 2009 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Controlled Synthesis and Scanning Tunneling Microscopy Study of Graphene and Graphene-Based Heterostructures

Author : Mengxi Liu
Publisher : Springer
ISBN 13 : 981105181X
Total Pages : 106 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Controlled Synthesis and Scanning Tunneling Microscopy Study of Graphene and Graphene-Based Heterostructures by : Mengxi Liu

Download or read book Controlled Synthesis and Scanning Tunneling Microscopy Study of Graphene and Graphene-Based Heterostructures written by Mengxi Liu and published by Springer. This book was released on 2017-10-10 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis focuses on the energy band engineering of graphene. It presents pioneering findings on the controlled growth of graphene and graphene-based heterostructures, as well as scanning tunneling microscopy/scanning tunneling spectroscopy (STM/STS) studies on their electronic structures. The thesis primarily investigates two classes of graphene-based systems: (i) twisted bilayer graphene, which was synthesized on Rh substrates and manifests van Hove singularities near Fermi Level, and (ii) in-plane h-BN-G heterostructures, which were controllably synthesized in an ultrahigh vacuum chamber and demonstrate intriguing electronic properties on the interface. In short, the thesis offers revealing insights into the energy band engineering of graphene-based nanomaterials, which will greatly facilitate future graphene applications.

Handbook of Graphene, Volume 2

Author : Tobias Stauber
Publisher : John Wiley & Sons
ISBN 13 : 1119469643
Total Pages : 841 pages
Book Rating : 4.1/5 (194 download)

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Book Synopsis Handbook of Graphene, Volume 2 by : Tobias Stauber

Download or read book Handbook of Graphene, Volume 2 written by Tobias Stauber and published by John Wiley & Sons. This book was released on 2019-06-28 with total page 841 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second volume in a series of handbooks on graphene research and applications Graphene is a valuable nanomaterial used in technology. This handbook features graphene topics related to Physics, Chemistry, and Biology. The Handbook of Graphene, Volume 2 delivers an overview on the numerous and diverse graphene research directions and innovations. The handbook covers a range of areas including graphene in optoelectronic devices and as a detector of biomolecules.

Atomic-scale Characterization of Nanometer-sized Graphene

Author : Kyle Ritter
Publisher :
ISBN 13 : 9780549910800
Total Pages : 178 pages
Book Rating : 4.9/5 (18 download)

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Book Synopsis Atomic-scale Characterization of Nanometer-sized Graphene by : Kyle Ritter

Download or read book Atomic-scale Characterization of Nanometer-sized Graphene written by Kyle Ritter and published by . This book was released on 2008 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Graphene, a single-atom-thick layer of carbon, shows promise as a future material for nanoelectronics due to its compatibility with industry-standard lithographic processing, electron mobilities up to 150 times greater than Si, and a thermal conductivity twice that of diamond. Although intrinsically metallic, graphene exhibits a semiconducting gap due to quantum confinement when its lateral dimensions are constrained to tens of nanometers---understanding the semiconducting properties of nanographene are critical for the advancement of graphene-based electronics.

Microscopy and Spectroscopy of Graphene

Author : Recep Zan
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Microscopy and Spectroscopy of Graphene by : Recep Zan

Download or read book Microscopy and Spectroscopy of Graphene written by Recep Zan and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its discovery, the one atom thick material graphene has been at the centre of growing interest in two-dimensional materials. Due to its exceptional properties, graphene is a rich topic to explore by physicists, chemists, engineers and materials scientists. In addition to its use in the fundamental research, graphene is also a promising candidate for future electronics, photonics and energy storage devices. The project presented in this thesis was carried out to explore the structure of suspended graphene in particular in order to probe the metal-graphene interaction via Transmission Electron Microscopy, as most graphene applications require interfacing with metals. As the work was based on free standing graphene, graphene layers obtained by mechanical cleavage or growth on a substrate were transferred onto TEM-grids. Therefore, fabrication, suspended sample preparation and identification of graphene layers were first discussed for a better understanding of how to obtain high quality graphene, as this was essential for the rest of the project. Structural, topographic and chemical analysis of pristine suspended graphene layers were investigated in detail via Transmission Electron Microscopy and Scanning Tunnelling Microscopy. The latter technique was also employed for graphene on a substrate along with establishing annealing conditions for residue free graphene. Metal deposited suspended graphene layers were then investigated in the electron microscopes. Different metal behaviours were observed on the graphene surfaces for the same amount of metal evaporation. Generally, metals interact only weakly with graphene as they are not observed on clean (residue free) parts and are mainly clustered. On the other hand, graphene etching has been observed in the presence of metals. The etching was initiated with graphene vacancy formation as a result of the interaction between metal and carbon atoms on clean graphene. Once a vacancy was created, a hole quickly formed and eventually the graphene layers were destroyed. However, those holes created by metals were healed spontaneously either by non-hexagonal or perfect hexagonal rings. The possible etching and healing mechanisms of the suspended graphene were also discussed.

Characterization of Graphene-substrate Interactions Using Scanning Tunneling Microscopy

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (932 download)

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Book Synopsis Characterization of Graphene-substrate Interactions Using Scanning Tunneling Microscopy by :

Download or read book Characterization of Graphene-substrate Interactions Using Scanning Tunneling Microscopy written by and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Development of a Scanning Probe Microscope and Studies of Graphene Grown on Copper

Author : Haider Imad Rasool
Publisher :
ISBN 13 :
Total Pages : 117 pages
Book Rating : 4.:/5 (826 download)

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Book Synopsis Development of a Scanning Probe Microscope and Studies of Graphene Grown on Copper by : Haider Imad Rasool

Download or read book Development of a Scanning Probe Microscope and Studies of Graphene Grown on Copper written by Haider Imad Rasool and published by . This book was released on 2012 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: A description of the construction of a low noise fiber interferometer deflection sensor is presented in order to illustrate the capabilities of the developed home built scanning probe microscope (SPM). A description of the critical components and a rationale behind their implementation in the design of the sensor is provided. An analysis of an ideal interference cavity is used to understand the optimization of the deflection sensor towards achieving the highest possible sensitivity and lowest deflection noise density. The low noise interferometer can be used to detect the motion of micron sized resonators without the need for external lenses or polarization sensitive optical components, allowing for simplified implementation in a variety of circumstances. True atomic resolution imaging of muscovite mica in water by atomic force microscopy (AFM) is demonstrated using the developed sensor in the home built SPM. Results on graphene grown on copper substrates by chemical vapor deposition (CVD) is provided. Graphene appears to grow over grains of different identities and across grain boundaries of the copper. Graphene island growth on the surface appears to depend on the underlying substrate. Temperature dependent growth studies show a significant decrease in growth rate with decreasing temperature. The graphene grown on copper is shown to be transferable to arbitrary substrates and can be suspended across perforations in a receiving substrate. The knowledge gained from the growths on copper allowed for the successful fabrication of a new type of hybrid polymeric - conductive AFM probe using patterned silicon substrates and thin copper films. Scanning tunneling microscopy (STM) was performed on graphene grown on copper substrates using the home built instrument. First, atomic scale STM imaging of graphene on polycrystalline copper substrates was accomplished. Graphene is shown to grow continuously over atomic steps, edges, and vertices of these corrugated copper surfaces. Continuous graphene growth is observed to exist over facets of different identities. The results on polycrystalline copper strongly suggests that the copper atoms are mobile during growth and that the underlying substrate does not limit graphene growth. In addition, STM was performed on graphene grown on copper (100) single crystals. The growth is again shown to be continuous over a wide range of surface features. The grown graphene exists in a variety of orientations with respect to the underlying copper crystal lattice. This leads to graphene overlayers which are polycrystalline in nature. Transmission electron microscopy (TEM) is used to reveal the crystallinity of graphene grown on single crystals and the real space distribution of the crystal domains in grown graphene. The compiled results of graphene growth on copper suggest that understanding and controlling the nucleation at the surface will ultimately be required for wafer scale growth of monolayer single crystal graphene on copper.

Handbook of Graphene

Author : Tobias Stauber
Publisher : John Wiley & Sons
ISBN 13 : 1119469635
Total Pages : 684 pages
Book Rating : 4.1/5 (194 download)

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Book Synopsis Handbook of Graphene by : Tobias Stauber

Download or read book Handbook of Graphene written by Tobias Stauber and published by John Wiley & Sons. This book was released on 2019-06-12 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second volume in a series of handbooks on graphene research and applications Graphene is a valuable nanomaterial used in technology. This handbook features graphene topics related to Physics, Chemistry, and Biology. The Handbook of Graphene, Volume 2 delivers an overview on the numerous and diverse graphene research directions and innovations. The handbook covers a range of areas including graphene in optoelectronic devices and as a detector of biomolecules.

Atomic-scale Characterization of Embedded and Supported Nanostructures by Scanning Transmission Electron Microscopy

Author : Volkan Ortalan
Publisher :
ISBN 13 :
Total Pages : 344 pages
Book Rating : 4.:/5 (84 download)

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Book Synopsis Atomic-scale Characterization of Embedded and Supported Nanostructures by Scanning Transmission Electron Microscopy by : Volkan Ortalan

Download or read book Atomic-scale Characterization of Embedded and Supported Nanostructures by Scanning Transmission Electron Microscopy written by Volkan Ortalan and published by . This book was released on 2010 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Atomic Scale Imaging of the Electronic Structure and Chemistry of Graphene and Its Precursors on Metal Surfaces

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (953 download)

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Book Synopsis Atomic Scale Imaging of the Electronic Structure and Chemistry of Graphene and Its Precursors on Metal Surfaces by :

Download or read book Atomic Scale Imaging of the Electronic Structure and Chemistry of Graphene and Its Precursors on Metal Surfaces written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Executive Summary of Final Report for Award DE-FG02-88ER13937 Project Title: Atomic Scale Imaging of the Electronic Structure and Chemistry of Graphene and its Precursors on Metal Surfaces Applicant/Institution: Columbia University Principal Investigator: George W. Flynn Objectives: The objectives of this project were to reveal the mechanisms and reaction processes that solid carbon materials undergo when combining with gases such as oxygen, water vapor and hydrocarbons. This research was focused on fundamental chemical events taking place on single carbon sheets of graphene, a two-dimensional, polycyclic carbon material that possesses remarkable chemical and electronic properties. Ultimately, this work is related to the role of these materials in mediating the formation of polycyclic aromatic hydrocarbons (PAH's), their reactions at interfaces, and the growth of soot particles. Our intent has been to contribute to a fundamental understanding of carbon chemistry and the mechanisms that control the formation of PAH's, which eventually lead to the growth of undesirable particulates. We expect increased understanding of these basic chemical mechanisms to spur development of techniques for more efficient combustion of fossil fuels and to lead to a concomitant reduction in the production of undesirable solid carbon material. Project Description: Our work treated specifically the surface chemistry aspects of carbon reactions by using proximal probe (atomic scale imaging) techniques to study model systems of graphene that have many features in common with soot forming reactions of importance in combustion flames. Scanning tunneling microscopy (STM) is the main probe technique that we used to study the interfacial structure and chemistry of graphene, mainly because of its ability to elucidate surface structure and dynamics with molecular or even atomic resolution. Scanning tunneling spectroscopy (STS), which measures the local density of quantum states over a single atom, provides information about the electronic structure of graphene and is particularly sensitive to the sign and magnitude of the charge transfer between graphene and any surface adsorbed species. Results: (A) Graphene on SiO2 In an effort designed to unravel aspects of the mechanisms for chemistry on graphene surfaces, STM and STS were employed to show that graphene on SiO2 is oxidized at lower temperatures than either graphite or multi-layer graphene. Two independent factors control this charge transfer: (1) the degree of graphene coupling to the substrate, and (2) exposure to oxygen and moisture. (B) Graphene on Copper In the case of graphene grown on copper surfaces, we found that the graphene grows primarily in registry with the underlying copper lattice for both Cu(111) and Cu(100). On Cu(111) the graphene has a hexagonal superstructure with a significant electronic component, whereas it has a linear superstructure on Cu(100). (C) Nitrogen Doped Graphene on Copper Using STM we have also studied the electronic structure and morphology of graphene films grown on a copper foil substrate in which N atoms substitute for carbon in the 2-D graphene lattice. The salient features of the results of this study were: (1) Nitrogen doped graphene on Cu foil exhibits a triangular structure with an "apparent" slight elevation of ~ 0.8 Å at N atom substitution sites; (2) Nitrogen doping results in ~0.4 electrons per N atom donated to the graphene lattice; (3) Typical N doping of graphene on Cu foil shows mostly single site Carbon atom displacement (~ 3N/1000C); (4) Some multi-site C atom displacement is observed (

Ultrafast Terahertz Microscopy of Atomically Precise Graphene Nanoribbons

Author : Spencer E. Ammerman
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.3/5 (684 download)

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Book Synopsis Ultrafast Terahertz Microscopy of Atomically Precise Graphene Nanoribbons by : Spencer E. Ammerman

Download or read book Ultrafast Terahertz Microscopy of Atomically Precise Graphene Nanoribbons written by Spencer E. Ammerman and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent developments in bottom-up synthesis of atomically precise graphene nanoribbons (GNRs) are paving the way for new technologies with angstrom-scale features that host a myriad of electronic, spin, and topological properties. Studying the ultrafast phenomena relevant to the optoelectronic potential of these GNRs requires extreme spatio-temporal resolution. Conventional techniques for atomic-scale investigation of materials, such as scanning tunneling microscopy (STM) and scanning tunneling spectroscopy (STS), lack the necessary time resolution to investigate ultrafast dynamics. Meanwhile, conventional ultrafast measurements are able to time-resolve the optical excitations of these GNRs, but, they lack the requisite spatial resolution to perform more precise experiments on isolated individual structures. Instead, they act on ensembles and average over many GNR lengths, orientations, and sample qualities.With the development of terahertz scanning tunneling microscopy (THz-STM), coherent control of tunneling electrons on sub-picosecond timescales is now possible in an STM tunnel junction. However, to fully empower THz-STM as a scientific tool for materials science, an approach to characterize the electronic properties of new materials and nanostructures without prior knowledge of the sample response is needed. This demands the establishment of terahertz scanning tunneling spectroscopy (THz-STS) with atomic spatial resolution and an approach to analyzing such measurements.In this thesis, we demonstrate atomic-scale THz-STS for the first time by extracting the differential conductance (dI/dV) from a model GNR system with angstrom-scale resolution in all three spatial dimensions. We utilize bottom-up synthesis to construct atomically precise 7-atom-wide armchair graphene nanoribbons (7-AGNR) on an Au(111) substrate. THz-STM is applied to probe the electronic structure of a 7-AGNR while operating at ultralow tip heights, where the distance between STM tip and GNR is reduced by ~3.0-4.0 A. compared to conventional STM tip heights. We construct a model of the GNR electronic density of states and apply THz-STS to a collection of THz-STM images taken at different incident THz field strengths to construct dI/dV maps of the frontier orbitals on a 7-AGNR segment. Lastly, a set of time-domain measurements are performed in the hopes of observing dynamical effects associated with charging of the GNR during charge injection by the THz-STM. The aforementioned steady-state THz-STS results are sufficient to describe the time-domain measurements without charging, suggesting further sample preparation is needed to decouple the GNR from the Au(111) surface and reveal transient effects.We further develop and test an algorithm, based on a polynomial representation of the junction I-V curve, for extracting the tunnel junction dI/dV accessed by an ultrafast THz-STM probe in both steady-state and optical-pump/THz-STS-probe experiments. We test our algorithm against a set of model systems constructed to represent typical STM samples, e.g., metals, semiconductors, and molecules. Then, we simulate a THz-STS experiment wherein we address systematic error by defining a procedure to determine the algorithm parameters. After setting the stage with steady-state THz-STS, our algorithm is expanded upon, and we show how a dynamic junction I(V) predicted for an optical-pump/THz-STM-probe experiment can be extracted from THz-STS measurements. By applying the cross-correlation theorem in the frequency domain we find that the time-resolution of THz-STS is not limited to the input bandwidth of the ultrafast THz voltage pulse. As a result, our pump-probe THz-STS algorithm reveals dynamics faster than a single oscillation cycle of the THz transient,and in the future may be combined with atomically resolved THz-STS experiments to bridge a new frontier of ultrafast materials science.

Scanning Tunneling Microscopy Characterization and Metallic Nanocontacts for Atomically Precise Graphene Nanoribbons

Author : Ximeng Liu
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (18 download)

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Book Synopsis Scanning Tunneling Microscopy Characterization and Metallic Nanocontacts for Atomically Precise Graphene Nanoribbons by : Ximeng Liu

Download or read book Scanning Tunneling Microscopy Characterization and Metallic Nanocontacts for Atomically Precise Graphene Nanoribbons written by Ximeng Liu and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Atomic resolution and nanometer scale structuring

Author : Marian Enachescu
Publisher :
ISBN 13 : 9783928286114
Total Pages : 190 pages
Book Rating : 4.2/5 (861 download)

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Book Synopsis Atomic resolution and nanometer scale structuring by : Marian Enachescu

Download or read book Atomic resolution and nanometer scale structuring written by Marian Enachescu and published by . This book was released on 1994 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Graphene

Author : Viera Skakalova
Publisher : Woodhead Publishing
ISBN 13 : 0081028490
Total Pages : 544 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Graphene by : Viera Skakalova

Download or read book Graphene written by Viera Skakalova and published by Woodhead Publishing. This book was released on 2021-06-23 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Graphene: Properties, Preparation, Characterization and Devices, Second Edition, provides a comprehensive look at the methods used to prepare and analyze graphene. Since the first edition’s publication, there have been many advances in the understanding of graphene, in particular, its key properties and most relevant applications. Updates to this new edition include chapters on liquid exfoliation production of graphene and scanning transmission electron microscopy of graphene. New sections cover graphene's thermal, optical, mechanical, chemical and biocompatibility, with special attention paid to transport properties, a main barrier to the realization of commercial applications. Reviews the preparation and characterization of graphene, covering the latest advances in liquid exfoliation production and the scanning transmission electron microscopy of graphene Includes a new section dedicated to the properties of graphene (thermal, transport, optical, mechanical, chemical) to reflect the latest understanding of this important material Discusses the most relevant applications of graphene, such as biomedical, sensing, energy and electronic applications