Concept

Applied physics

Applied physics is the application of physics to solve scientific or engineering problems. It is usually considered a bridge or a connection between physics and engineering. "Applied" is distinguished from "pure" by a subtle combination of factors, such as the motivation and attitude of researchers and the nature of the relationship to the technology or science that may be affected by the work. Applied physics is rooted in the fundamental truths and basic concepts of the physical sciences but is concerned with the utilization of scientific principles in practical devices and systems and with the application of physics in other areas of science and high technology.

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https://en.wikipedia.org/wiki/Applied_physics

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Trans Tech Publications Ltd2026

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Official source

https://en.wikipedia.org/wiki/Applied_physics

About this result

Related courses (27)

PHYS-101(en): General physics : mechanics (English)

PHYS-101(a): General physics : mechanics

PHYS-204: Physics lab IIa

Related lectures (32)

Atomic Descriptors: Symmetry and Locality

Explores atomic descriptors, emphasizing symmetry, locality, and the challenges of incorporating electrostatics in machine learning models for chemistry.

General Physics: Mechanics

Explores mechanics, equilibrium, and conservation laws in physics, with practical examples and demonstrations.

Strain and Stress Analysis

Explores the analysis of strain and stress, emphasizing the importance of understanding strain energy and strain tensor components.

Related publications (27)

Functional Materials and Processing Technologies, Condensed Matter Physics and Thermal Engineering

Trans Tech Publications Ltd2026

Toward Reliable Metal Halide Perovskite FETs: From Electronic Structure and Device Physics to Stability and Performance Engineering

Mohammad Khaja Nazeeruddin

Wiley2026

Improved Blow-Up Criterion in a Variational Framework for Nonlinear SPDEs

Springer Nature2026

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Christophe Ballif

Christophe Ballif is director of the Phototovoltaics and Thin Film Electronics Laboratoryb) (PV-Lab at the institute of microengineering (IMT) in Neuchâtel (part of the EPFL since 2009). The lab focus is on the science and technology of high efficiency heterojunction crystalline cells,so-called passivating contacts for solar cells, multi-junction solar cells include novel generation Perovskite on innovative optical high speed detector and on various macroelectronics application. It also deals with energy management with a focus on integration of solar electricity into the energy system. The PV-Lab has strongly contributed to technology transfer and industrialization of novel devices and full technology with numerous companies. Christophe Ballif graduated as a physicist from the EPFL in 1994, where he also obtained in 1998 his Phd degree working on novel PV materials. He accomplished his postdoctoral research at NREL (Golden, US) on compound semiconductor solar cells (CIGS and CdTe). He worked then at the Fraunhofer ISE (Ge) on crystalline silicon photovoltaics (monocrystalline and multi-crystalline) until 2003 and then at the EMPA in Thun (CH) before becoming full professor at the University of Neuchâtel IMT in 2004, taking over the chair of Prof. A. Shah. Since 2013, C.Ballif is also the director of the new CSEM PV-Center, also located in Neuchâtel. The CSEM PV-Center is focussing more on industrialisation and technology transfer in the field of solar energy, including solar electricity management and storage. At the core of the CSEM PV-center activities lies several "pilot lines" for various kinds of solar cells manufacturing, with a focus coating technologies, wet chemistry processes for crystalline silicon, metalisation techniques for solar cells, and a platform for developing "ideal packaging solutions and polymers" for PV modules. In addition, joined facitilites between CSEM and EPFL of over 800 m2 are available for modules manufacturing, measuring and accelerated aging. CSEM PV-center has also full team dedicated to storage and energy systems and operates a joined center with BFH in Biel for research on electrochemical storage. He (co-) authored over 500 journal and technical papers, as well as several patents. He is an elected member of the SATW, member of the scientific council of the Swiss AEE, and member of the board of the EPFL Energy center. In 2016, he recieved the Becquerel prize for his contributions to the field of high efficiency photovoltaics.

Mohammad Khaja Nazeeruddin

Dr. Md. K. Nazeeruddin received M.Sc. and Ph. D. in inorganic chemistry from Osmania University, Hyderabad, India. He joined as a Lecturer in Deccan College of Engineering and Technology, Osmania University in 1986, and subsequently, moved to Central Salt and Marine Chemicals Research Institute, Bhavnagar, as a Research Associate. He was awarded the Government of Indias fellowship in 1987 for study abroad. In 2014, EPFL awarded him the title of Professor. His current research at EPFL focuses on Dye Sensitized Solar Cells, Perovskite Solar Cells, CO2 reduction, Hydrogen production, and Light-emitting diodes. He has published more than 509 peer-reviewed papers, ten book chapters, and he is inventor/co-inventor of over 50 patents. The high impact of his work has been recognized by invitations to speak at over 130 international conferences, and has been nominated to the OLLA International Scientific Advisory Board. He appeared in the ISI listing of most cited chemists, and has more than 49'000 citations with an h-index of 105. He is teaching "Functional Materials" course at EPFL, and Korea University; directing, and managing several industrial, national, and European Union projects. He was awarded EPFL Excellence prize in 1998 and 2006, Brazilian FAPESP Fellowship in 1999, Japanese Government Science & Technology Agency Fellowship, in 1998, Government of India National Fellowship in 1987-1988. Recently he has been appointed as World Class University (WCU) professor by the Korea University, Jochiwon, Korea (http://dses.korea.ac.kr/eng/sub01_06_2.htm), Adjunct Professor by the King Abdulaziz University, Jeddah, Saudi Arabia and Eminent Professor in Brunei.

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Francesco Celentano

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Baruch Rofman

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Michael Graetzel

to be added

Thomas La Grange

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Joan Decker

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Frédéric Mila

Expertise Condensed matter theory, strongly correlated systems, frustrated and quantum magnetism, tensor networks Mission Perform research in condensed matter theory, whenever possible in collaboration with experimentalists at EPFL and throughout the world Current Work

Magnetism on the Shastry-Sutherland lattice- Tensor network approach to 2D strongly correlated systems- Thermal properties of 2D frustrated quantum magnets- Exotic phases of quantum one-dimensional models Since 2003 Full Professor at EPFL (

Anne-Florence Raphaëlle Bitbol

I was trained in physics, and always had a strong interest in biology. I am broadly interested in understanding biological phenomena in a quantitative way, through physical concepts and mathematical and computational tools. I investigate the relative impacts of optimization and historical contingency in biological evolution, both at the scale of protein sequences and at the scale of microbial populations.Here is my research group website.Curriculum vitae Here is my complete CV. Professional experience:Since

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Fluid mechanics

Fluid mechanics is the branch of physics concerned with the mechanics of fluids (liquids, gases, and plasmas) and the forces on them. It has applications in a wide range of disciplines, including mechanical, aerospace, civil, chemical, and biomedical engineering, as well as geophysics, oceanography, meteorology, astrophysics, and biology. It can be divided into fluid statics, the study of fluids at rest; and fluid dynamics, the study of the effect of forces on fluid motion.

Applied mathematics

Applied mathematics is the application of mathematical methods by different fields such as physics, engineering, medicine, biology, finance, business, computer science, and industry. Thus, applied mathematics is a combination of mathematical science and specialized knowledge. The term "applied mathematics" also describes the professional specialty in which mathematicians work on practical problems by formulating and studying mathematical models.

Engineering physics

Engineering physics, or engineering science, refers to the study of the combined disciplines of physics, mathematics, chemistry, biology, and engineering, particularly computer, nuclear, electrical, electronic, aerospace, materials or mechanical engineering. By focusing on the scientific method as a rigorous basis, it seeks ways to apply, design, and develop new solutions in engineering. Unlike traditional engineering disciplines, engineering science/physics is not necessarily confined to a particular branch of science, engineering or physics.

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Spring in a box

A closed box of mass M is resting on a table. Inside the box is a marble of mass m, attached to the lid by a spring with spring constant k and rest length l₀. What’s the minimal amplitude A of the marble’s vertical oscillation for the box to lift from the table? We assume l₀ and k to be large enough for the marble to avoid hitting the lid or the table before the box takes off. u2005 Indication: treat both the box and the marble as material points. The box will take of if its bonding force with the table

Conceptual questions on momentum

When Renaud Lavillenie broke the indoor pole vaulting world record, going over a 6.16 m high bar, did his center of mass also go over this height? What was the trajectory of his center of mass?
We drop a ball that rebounds in a perfectly elastic manner. Is its momentum conserved?
If you drop an egg on the floor, it will break, while if you drop it (from the same height) on a mattress, it won’t. Explain why, using notions of force and collision duration.
Upon going above

Yoyo

A yoyo is made up of a disk of radius R and mass M, around which a massless thread is wound up. The thread is attached to the ceiling and remains constantly vertical; gravity acts on the yo-yo which is free to lower down.

Compute the disk’s moment of inertia I around an axis perpendicular to the disk’s plane and going through its center.
Find the acceleration a⃗ of the yo-yo’s center of mass, as well as the thread’s tension T⃗.
A disk’s moment of inertia with respect to its revolution

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Understanding Hund s Rules

numbers

S

L

and

J

of an isolated atom or ion from its electronic configuration. Considering a partially filled electronic shell, the following three rules have to be applied in the order given below: 1. The total spin angular momentum

S=\Sigma|m_s|

takes its maximum possible value; 2. The total orbital angular momentum

L=\Sigma|m_l|

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J=L+S

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J=\vert L-S \vert

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                                      [2]Paolo Prandoni, [3]LCAV, EPFL

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Modeling and Analysis of a PN-Junction in Inhomogeneous Semiconductors.

Understanding Hund s Rules

numbers

S

L

and

J

S=\Sigma|m_s|

takes its maximum possible value; 2. The total orbital angular momentum

L=\Sigma|m_l|

is maximized; 3. For more than half-filled shell, the total angular momentum number

J=L+S

, otherwise

J=\vert L-S \vert

. The sl

Exploring Quantization and Oversampling through One-Bit Music

Numerical Precision in DFT Computation

Numerical Precision in DFT Computation[1]¶

                                      [2]Paolo Prandoni, [3]LCAV, EPFL

In [1]:

first our usual bookkeeping

Block Processing of Audio Files Using Stateful FIR Filters

Block-processing of audio files[1]¶

                                      [2]Paolo Prandoni, [3]LCAV, EPFL