2D Material Strain to Pseudomagnetic Field Calculator
Calculate pseudomagnetic field strength induced by mechanical strain in 2D materials like graphene, MoS₂, and other transition metal dichalcogenides
Material Properties
Strain Configuration
Calculating pseudomagnetic field...
About Pseudomagnetic Fields in 2D Materials
Mechanical strain in 2D materials can induce pseudomagnetic fields through the coupling between lattice deformation and electronic structure. This phenomenon is particularly pronounced in graphene and transition metal dichalcogenides.
Bpseudo = (β/e) × √(εxx² + εyy² + εxy²)
Where:
• β is the gauge field coupling parameter (material-dependent)
• e is the elementary charge
• εij are the strain tensor components
• The pseudomagnetic field can reach values of several Tesla for moderate strain levels
The realm of two-dimensional (2D) materials, such as the groundbreaking graphene and various transition metal dichalcogenides like MoS2 and WS2, has revolutionized condensed matter physics and materials science. These ultra-thin materials possess extraordinary electronic, optical, and mechanical properties, opening doors to next-generation technologies. One of the most fascinating aspects of 2D materials is the concept of “strain engineering,” where mechanical deformation can dramatically alter their electronic band structure and, remarkably, induce what are known as pseudomagnetic fields. These fields mimic the effects of real magnetic fields on electrons, offering a powerful tool to manipulate charge carriers and explore novel quantum phenomena without needing external magnets. Quantifying the strength of these strain-induced pseudomagnetic fields is crucial for both fundamental research and the development of strain-engineered devices. This is where the WorkToolz 2D Material Strain to Pseudomagnetic Field Calculator becomes an indispensable analytical resource.
Our specialized online calculator provides a precise and accessible way to determine the pseudomagnetic field strength induced by various mechanical strains in a selection of prominent 2D materials. The tool is divided into two intuitive sections: “Material Properties” and “Strain Configuration.” In the Material Properties section, you can select from commonly studied 2D materials like Graphene, MoS2, or WS2, or even input custom parameters. For your chosen material, you’ll specify key intrinsic characteristics such as the Lattice Constant, Hopping Parameter (t), and Gauge Field Coupling (β). These parameters are fundamental to how the material’s electrons respond to deformation.
The Strain Configuration section is where you define the mechanical conditions applied to your 2D material. You can input various strain components, including uniaxial strain in the x and y directions ( and ), and shear strain (), along with the material’s Poisson’s ratio. Our calculator then intelligently processes these mechanical inputs, translating the applied strain directly into the equivalent pseudomagnetic field strength. The results can be displayed in various practical units, including Tesla (T), Gauss (G), or milliTesla (mT), allowing for flexibility in your research and analysis. This immediate and accurate calculation streamlines the theoretical and experimental workflow for researchers, physicists, and engineers working on strain engineering, quantum transport, and novel electronic devices based on 2D materials. The WorkToolz 2D Material Strain to Pseudomagnetic Field Calculator empowers you to quickly test hypotheses, explore different strain scenarios, and deepen your understanding of these complex quantum phenomena, fostering innovation in the field of advanced materials.