Electron-volt To Hartree Converter

Seamlessly Convert eV to Ha with Precision

Discover an efficient Electron-volt to Hartree Energy Converter, designed by Newtum to effortlessly transform your energy units from eV to Ha. Pique your curiosity with our user-friendly tool!

What are Electron-volt and Hartree

An electron-volt (eV) is a unit of energy equal to approximately 1.602×10^-19 joules. It's the amount of kinetic energy gained or lost by a single electron accelerating from rest through an electric potential difference of one volt in a vacuum.

A Hartree, also known as atomic unit of energy, is the unit of energy in the atomic units system, named after physicist Douglas Hartree. It is defined as 4.359744650×10^-18 joules and is commonly used in quantum chemistry and atomic physics.

History of Electron-volt and Hartree

The Electron-volt to Hartree Energy Converter stems from the need to convert between units used in atomic-scale energy calculations. Electron-volts are common in particle physics, while Hartrees are prevalent in quantum chemistry, making the converter a critical tool for scientists bridging these fields.

How to use Electron-volt to Hartree Converter

• Enter the value in electron-volts (eV) into the converter's input field.
• Verify the value you have inputted.
• Click on the 'Convert' button to initiate the conversion.
• View the converted value in Hartrees (Ha) displayed on the screen.
• Use the converted value for your calculations or analysis.

Real Life Applications of Electron-volt to Hartree

The Electron-volt to Hartree Energy Converter plays a pivotal role in scientific research and practical applications. Read on to understand its significance.

• Quantum chemistry simulations: Researchers convert energy measurements from eV to Ha for molecular energy calculations.
• Particle physics experiments: Scientists often need to translate detector measurements from eV to Ha to compare with theoretical models.

Solved Examples eV to Ha

Example 1:
Convert 15 eV to Ha:
15 eV = 15 × 3.67493×10^-2 Ha = 0.5512395 Ha

Example 2:
Convert 120 eV to Ha:
120 eV = 120 × 3.67493×10^-2 Ha = 4.409916 Ha