physics

John Lupton (physicist)

John Lupton (physicist) is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand John Lupton (physicist) rather than just read about it. In short: John Mark Lupton is a British physicist based at the University of Regensburg, where he is Professor of Experimental Physics. He was Dean of the Department of Physics from 2015 to 2017 and from 2023 to 2025.

Key takeaways

John Lupton (physicist) belongs to physics; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect John Lupton (physicist) to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of John Lupton (physicist) from memory before moving on to harder problems.

Reference excerpt

John Mark Lupton is a British physicist based at the University of Regensburg, where he is Professor of Experimental Physics. He was Dean of the Department of Physics from 2015 to 2017 and from 2023 to 2025.

Career Lupton completed his PhD under Ifor Samuel at Durham University in 2000. After a brief spell as a research fellow at the University of St Andrews, he was subsequently a project group leader at the Max Planck Institute for Polymer Research in Mainz (2001) and an assistant within the Photonics and Optoelectronics Group at LMU Munich (2002–2006). In 2006, while still based in Munich, Lupton received the Max Auwärter Prize of the Austrian Physical Society. He joined the University of Utah in 2006 as an associate professor, moving to the University of Regensburg in 2010.

Research At Regensburg, Lupton heads the Organic Semiconductors and Optical Nanostructures Group (or 'Lupton Group'). He was part of a team of researchers in 2013 that developed new 'wagon-wheel' molecules with the potential to create more effective OLEDs. These molecules, because of their unusual shape, were able to generate light that was not polarized. In 2021, Lupton was co-lead of an international research collaboration that was able to measure the effect of electrons with negative mass in novel semiconductor nanostructures.

Selected publications Lupton, John M.; Matterson, Benjamin J.; Samuel, Ifor D. W.; Jory, Michael J.; Barnes, William L. (2000). "Bragg scattering from periodically microstructured light emitting diodes". Applied Physics Letters. 77 (22): 3340–3342. Bibcode:2000ApPhL..77.3340L. doi:10.1063/1.1320023. Müller, J.; Lupton, J. M.; Lagoudakis, P. G.; Schindler, F.; Koeppe, R.; Rogach, A. L.; Feldmann, J.; Talapin, D. V.; Weller, H. (2005). "Wave function engineering in elongated semiconductor nanocrystals with heterogeneous carrier confinement". Nano Letters. 5 (10): 2044–2049. Bibcode:2005NanoL...5.2044M. doi:10.1021/nl051596x. Lupton, John M. (2010). "Single-Molecule Spectroscopy for Plastic Electronics: Materials Analysis from the Bottom-Up". Advanced Materials. 22 (15): 1689–1721. Bibcode:2010AdM....22.1689L. doi:10.1002/adma.200902306. Lin, Kai-Qiang; Bange, Sebastian; Lupton, John M. (2019). "Quantum interference in second-harmonic generation from monolayer WSe2". Nature Physics. 15 (3): 242–246. arXiv:1811.09479. doi:10.1038/s41567-018-0384-5.

References

External links John Lupton at the University of Regensburg John Lupton publications indexed by Google Scholar

Worked examples

Example 1 — a first encounter with John Lupton (physicist)

Start with the simplest possible case. Write down what John Lupton (physicist) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to John Lupton (physicist) before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about John Lupton (physicist) ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of John Lupton (physicist)

In research: John Lupton (physicist) appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses John Lupton (physicist) in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: John Lupton (physicist) is common in secondary-school and first-year university syllabi. It links to neighbouring topics Alumni of Durham University, British physicists, Living people, so understanding it makes those chapters shorter.
In everyday life: Look for John Lupton (physicist) outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study John Lupton (physicist) in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what John Lupton (physicist) means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
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Frequently asked questions

What is John Lupton (physicist) in simple terms?

Why does John Lupton (physicist) matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study John Lupton (physicist)?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on John Lupton (physicist).