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Intriguing discovery provides new insights into photoelectric effect

Published 1 October 2019 Rapid particles in an explanatory light: When electrons are no longer fixed to the atomic shell and can move freely, their wave form can be changed using laser light The discovery that free electrons can move asymmetrically provides a deeper understanding of one of the basic processes in physics: the photoelectric effect. It was first described by Albert Einstein and expla

https://www.lunduniversity.lu.se/article/intriguing-discovery-provides-new-insights-photoelectric-effect - 2025-04-19

Researchers uncover additional evidence for massive solar storms

Published 11 March 2019 (Photo courtesy of NASA/SDO and the AIA, EVE, and HMI science teams.) Solar storms can be far more powerful than previously thought. A new study has found evidence for the third known case of a massive solar storm in historical times. The researchers believe that society might not be sufficiently prepared if a similar event were to happen now. Our planet is constantly being

https://www.lunduniversity.lu.se/article/researchers-uncover-additional-evidence-massive-solar-storms - 2025-04-19

LUCSUS at COP29 in Baku, Azerbaijan

By noomi [dot] egan [at] fsi [dot] lu [dot] se (Noomi Egan) - published 12 November 2024 COP29, the United Nations Climate Change Conference, has just started in Baku, Azerbaijan. Running from 11th to 22nd November, a key priority for this year's climate conference is to secure a new goal on climate finance, ensuring every country has the means to take much stronger climate action, slashing greenh

https://www.lucsus.lu.se/article/lucsus-cop29-baku-azerbaijan - 2025-04-19

Digital Psychiatry – a new scientific journal

Published 11 September 2018 Jonas Eberhard, Associate Professor of General Psychiatry at Lund University and editor-in-chief of Digital Psychiatry In recent years, an increasing number of research articles have been published based on, and closely related to, digital psychiatry. The volume is now so great that it is time to gather these publications in a separate scientific journal fully dedicated

https://www.lunduniversity.lu.se/article/digital-psychiatry-new-scientific-journal - 2025-04-19

Brilliant iron molecule could provide cheaper solar energy

Published 30 November 2018 The new molecule (Illustration: Nils Rosemann) For the first time, researchers have succeeded in creating an iron molecule that can function both as a photocatalyst to produce fuel and in solar cells to produce electricity. The results indicate that the iron molecule could replace the more expensive and rarer metals used today. Some photocatalysts and solar cells are bas

https://www.lunduniversity.lu.se/article/brilliant-iron-molecule-could-provide-cheaper-solar-energy - 2025-04-19

Commonly used pesticides are still harming pollinators

By anders [dot] ortegren [at] biol [dot] lu [dot] se (Anders Örtegren) - published 4 December 2023 Bumblebees are a key wild and commercial pollinator. Yet commonly used farmland pesticides continue to harm bumblebees. Photo: Theresia Krausl A new study from Lund confirms that pesticides commonly used in farmland significantly harm bumblebees. Data from 106 sites across eight European countries sh

https://www.cec.lu.se/article/commonly-used-pesticides-are-still-harming-pollinators - 2025-04-19

Global climate deal with renewables and net-zero energy systems

By sara [dot] hakansson [at] cec [dot] lu [dot] se (Sara Håkansson) - published 18 December 2023 COP 28 participants in Dubai. Photo: COP28/Christophe Viseux A comprehensive decision has been negotiated during the COP28 climate summit in Dubai. The agreement, which calls for a tripling of renewable energy, energy efficiency and the transitioning away from fossil fuels in energy systems, was finali

https://www.cec.lu.se/article/global-climate-deal-renewables-and-net-zero-energy-systems - 2025-04-19

Five questions for Markku Rummukainen ahead of the COP28 climate summit

Published 23 November 2023 "Given the urgency of climate action, every meeting matters," says Markku Rummukainen. Photo: Johan Persson The UN's annual climate summit, COP28, is just around the corner. Starting on 30 November, the world's countries will meet for two weeks to discuss global climate cooperation and how to achieve the climate goals of the 2015 Paris Agreement. This time the meeting wi

https://www.cec.lu.se/article/five-questions-markku-rummukainen-ahead-cop28-climate-summit - 2025-04-19

“No longer just a buzzword in science fiction”

By webmaster [at] nano [dot] lu [dot] se (Evelina Lindén and Sara Hängsel) - published 16 February 2024 For twenty years now, LTH has educated students in the programme Master of Science in Engineering Nanoscience. It’s an education that blurs the boundaries between traditional fields of knowledge such as biology, physics, chemistry, materials science, and electronics. “It felt very solemn and nic

https://www.nano.lu.se/article/no-longer-just-buzzword-science-fiction - 2025-04-19