Abstract
In the last years, Atomic Force Microscopy (AFM) has become a powerful tool not only to study the surface morphology but also the nanomechanics of all kind of samples. In this paper, the applicability of this technique is reviewed and its basic aspects of operation, advantages and drawbacks of using the AFM probe as a picoindenter (Force Spectroscopy mode, FS-AFM) are discussed. The patents concerning picoindentation measurements are discussed in the text and special attention is paid to measurements performed on hard materials as ceramics, as they have not been as thoroughly reviewed in the literature as in the case of soft matter. The possibilities of AFM in the nanomechanics field include the quantitative determination of the Young's modulus (E) and the transition force from elastic to plastic deformation regimes, the measurement of adhesion forces and deformation mechanisms while applying vertical forces in the range from tens of pN to μN.
Keywords: Hard materials, Young's modulus, AFM-FS, picoindentation technique, Atomic Force Microscopy, nanomechanics, picoindenter, ceramics, transition force, adhesion forces, Scanning Probe Microscopies (SPMs), Scanning Tunneling Microscope, tun-nelling current, sample topography, microfabricated probe, cylindrical piezoelectric tube, AFM Probes, AFM Operation Modes, elastic penetration depth, Force Spectroscopy (FS), jump-off-contact, Hertz Model, Johnson, Kendall and Roberts (JKR) Model, Derjaguin, Muller and Toporov model, DMT
Recent Patents on Nanotechnology
Title: Calculation of Young's Modulus Value by Means of AFM
Volume: 5 Issue: 1
Author(s): J. J. Roa, G. Oncins, J. Diaz, F. Sanz and M. Segarra
Affiliation:
Keywords: Hard materials, Young's modulus, AFM-FS, picoindentation technique, Atomic Force Microscopy, nanomechanics, picoindenter, ceramics, transition force, adhesion forces, Scanning Probe Microscopies (SPMs), Scanning Tunneling Microscope, tun-nelling current, sample topography, microfabricated probe, cylindrical piezoelectric tube, AFM Probes, AFM Operation Modes, elastic penetration depth, Force Spectroscopy (FS), jump-off-contact, Hertz Model, Johnson, Kendall and Roberts (JKR) Model, Derjaguin, Muller and Toporov model, DMT
Abstract: In the last years, Atomic Force Microscopy (AFM) has become a powerful tool not only to study the surface morphology but also the nanomechanics of all kind of samples. In this paper, the applicability of this technique is reviewed and its basic aspects of operation, advantages and drawbacks of using the AFM probe as a picoindenter (Force Spectroscopy mode, FS-AFM) are discussed. The patents concerning picoindentation measurements are discussed in the text and special attention is paid to measurements performed on hard materials as ceramics, as they have not been as thoroughly reviewed in the literature as in the case of soft matter. The possibilities of AFM in the nanomechanics field include the quantitative determination of the Young's modulus (E) and the transition force from elastic to plastic deformation regimes, the measurement of adhesion forces and deformation mechanisms while applying vertical forces in the range from tens of pN to μN.
Export Options
About this article
Cite this article as:
J. Roa J., Oncins G., Diaz J., Sanz F. and Segarra M., Calculation of Young's Modulus Value by Means of AFM, Recent Patents on Nanotechnology 2011; 5 (1) . https://dx.doi.org/10.2174/187221011794474985
DOI https://dx.doi.org/10.2174/187221011794474985 |
Print ISSN 1872-2105 |
Publisher Name Bentham Science Publisher |
Online ISSN 2212-4020 |
Call for Papers in Thematic Issues
Advances in Vanadium and Titanium Resources for High-performance Materials via Nanostructuring and Nanoengineering (updated BMS-NANOTEC-2023-HT-31)
Vanadium and titanium-based materials are ideal candidates for structural and functional materials in aerospace, biomedical engineering, optics, catalysis, energy storage and conversion etc. Vanadium/titanium-based alloys, compounds and materials have a large family with different chemical compositions, dimensions, structures/morphologies, and chemical/physical/mechanical properties, which provides huge opportunities for the development of emerging ...read more
Green Nanotechnology and Nanomaterials for a Sustainable Environment
Green nanotechnology (GN) might wind up being the most efficient platform for achieving the goals of the 2030 Agenda. The goal of GN is to create goods and procedures that are secure, energy-efficient, waste-free, and emit fewer greenhouse gases. Such goods and procedures use renewable resources, and/or their environmental impact ...read more
NANOSTRUCTURED NEUROMORPHIC DEVICES: TOWARDS IN MATERIA COMPUTING
The efforts pursued in the last decade to build up brain-inspired systems with electronic hardware solutions to solve complex data processing tasks, have leaded to the development of a new generation of devices, as memristor crossbar arrays, and their different applications became more and more reliable. One of the basic ...read more
Related Journals
- Author Guidelines
- Graphical Abstracts
- Fabricating and Stating False Information
- Research Misconduct
- Post Publication Discussions and Corrections
- Publishing Ethics and Rectitude
- Increase Visibility of Your Article
- Archiving Policies
- Peer Review Workflow
- Order Your Article Before Print
- Promote Your Article
- Manuscript Transfer Facility
- Editorial Policies
- Allegations from Whistleblowers
Related Articles
-
Polyisoprenylated Cysteinyl Amide Inhibitors Deplete K-Ras and Induce Caspase-dependent Apoptosis in Lung Cancer Cells
Current Cancer Drug Targets Differences in Kynurenine Metabolism During Depressive, Manic, and Euthymic Phases of Bipolar Affective Disorder
Current Topics in Medicinal Chemistry Testosterone Replacement Therapy in Older Male Subjective Memory Complainers: Double-Blind Randomized Crossover Placebo-Controlled Clinical Trial of Physiological Assessment and Safety
CNS & Neurological Disorders - Drug Targets Cholinotrophic Molecular Substrates of Mild Cognitive Impairment in the Elderly
Current Alzheimer Research Cardioprotective Effects of the Polyphenol Hydroxytyrosol from Olive Oil
Current Drug Targets Preclinical Profile of Bacopasides From Bacopa monnieri (BM) As An Emerging Class of Therapeutics for Management of Chronic Pains
Current Medicinal Chemistry Amyloid β Peptide Levels Increase in Brain of AβPP Swedish Mice after Exposure to Chlorpyrifos
Current Alzheimer Research Postpartum Haemorrhage, A Persisting Killer Around the Globe, Road Ahead
Current Women`s Health Reviews Gene Therapy for Angelman Syndrome: Contemporary Approaches and Future Endeavors
Current Gene Therapy Therapy Stratifications and Novel Approach in Pursuit of Aids Related Kaposi’s Sarcoma Management- A paradigm for Non Invasiveness
Current Drug Delivery Gut Homing Molecule Regulation of the Pathogenesis and Treatment of Inflammatory Bowel Diseases
Inflammation & Allergy - Drug Targets (Discontinued) Plasma Phospholipids are Associated with Mild Cognitive Impairment in Type 2 Diabetic Patients
Current Alzheimer Research Non-Peptide Vasopressin V1b Receptor Antagonists as Potential Drugs for the Treatment of Stress-Related Disorders
Current Pharmaceutical Design Melanocortins and their Receptors and Antagonists
Current Drug Targets B-Cell Based Gene Therapy for Autoimmune Diseases
Infectious Disorders - Drug Targets The Role of Antihistamines in the Management of Allergic Rhinitis
Current Medicinal Chemistry - Anti-Inflammatory & Anti-Allergy Agents Design of NAALADase Inhibitors A Novel Neuroprotective Strategy
Current Medicinal Chemistry Control of Autoimmune Diseases by the B7-CD28 Family Molecules
Current Pharmaceutical Design Nuclear Factor Erythroid 2 - Related Factor 2 Signaling in Parkinson Disease: A Promising Multi Therapeutic Target Against Oxidative Stress, Neuroinflammation and Cell Death
CNS & Neurological Disorders - Drug Targets Improvement of Negative Symptoms in Schizophrenia: A Double-blind Clinical Trial by Escitalopram in Male Patients
Current Psychopharmacology