Reinventing the Capacitor: The Topological Route of Electricity - Professor Valerii Vinokur | Professor Anna Razumnaya | Professor Igor Lukyanchuk
SciPod7 Apr 2022

Reinventing the Capacitor: The Topological Route of Electricity - Professor Valerii Vinokur | Professor Anna Razumnaya | Professor Igor Lukyanchuk

Modern microelectronics is currently facing a profound challenge. The demand for even smaller and more closely packed electronics has hit a stumbling block: the power emitted in these devices releases more heat than can be efficiently removed. Now, Professors Valerii Vinokur, Anna Razumnaya, and Igor Lukyanchuk propose a solution based on the seemingly counterintuitive phenomenon of ‘negative capacitance’. The effect is surprisingly linked to an intriguing topological structure, which is found time and again across a broad range of scientific fields.

Denne episoden er hentet fra en åpen RSS-feed og er ikke publisert av Podme. Den kan derfor inneholde annonser.

Episoder(657)

Could a Growth Signal Hold a Clue to Autism? A New Hypothesis About Early Brain Development

Could a Growth Signal Hold a Clue to Autism? A New Hypothesis About Early Brain Development

Porous media are all around us! From natural materials like soil, sand and rocks, to everyday products like sponges, filters, diapers, and concrete, these materials contain tiny spaces – or pores – th...

14 Aug 8min

The Hidden Genetics of Type 2 Diabetes: What Indian Families Are Teaching Us About Disease Risk

The Hidden Genetics of Type 2 Diabetes: What Indian Families Are Teaching Us About Disease Risk

Type 2 diabetes has become one of the defining health challenges of our time. Hundreds of millions of people worldwide are living with the disease, and the numbers continue to climb. While unhealthy d...

13 Aug 18min

Von der Stille zum Überleben: 150 Jahre Laryngektomie und die Zukunft der Stimme

Von der Stille zum Überleben: 150 Jahre Laryngektomie und die Zukunft der Stimme

Im späten neunzehnten Jahrhundert stand die Medizin an der Schwelle zwischen Verzweiflung und Entdeckung. Krebs des Kehlkopfes, jener Struktur, die uns die Stimme verleiht und unsere Atemwege schützt,...

12 Aug 11min

The Future of Cancer Care May Already Be Here, and May Hold Faster Promise for Neurologic Diseases

The Future of Cancer Care May Already Be Here, and May Hold Faster Promise for Neurologic Diseases

For decades, cancer treatment has followed a familiar path. A tumor is found, surgery removes it, radiation burns what remains, and chemotherapy or immunotherapy attempts to destroy cells that may hav...

11 Aug 16min

When a Monthly Cycle Becomes a Barrier: Why Menstrual Health Matters for Girls' Education in Tanzania

When a Monthly Cycle Becomes a Barrier: Why Menstrual Health Matters for Girls' Education in Tanzania

For millions of girls around the world, education represents hope. It offers the possibility of independence, financial security, improved health, and the chance to shape a different future from previ...

10 Aug 13min

When Power Crosses Borders: How Global Regulation Is Redrawing the Rules of Business

When Power Crosses Borders: How Global Regulation Is Redrawing the Rules of Business

Globalization was once expected to make national borders less important. As money, technology, data, and trade flowed more freely across countries, many believed governments would gradually lose some ...

7 Aug 10min

Rethinking dark matter: How quantum physics undermines long-standing constraints

Rethinking dark matter: How quantum physics undermines long-standing constraints

So far, most attempts to model dark matter have relied on assumptions that may not capture its full behaviour, potentially undermining the constraints that astronomers thought they had already establi...

6 Aug 14min

The Hidden Costs of the Digital Workplace: Why Employee Deviant Work Behaviour Needs an Additional Lens

The Hidden Costs of the Digital Workplace: Why Employee Deviant Work Behaviour Needs an Additional Lens

The work of Dr. Gary Blau and Dr. Kyle Stephens of Temple University, Philadelphia, Pennsylvania, USA asks an important question that is becoming increasingly relevant around the world. If the workpla...

5 Aug 14min

Populært innen Vitenskap

fastlegen
tingenes-tilstand
romkapsel
jss
liberal-halvtime
rekommandert
villmarksliv
abels-tarn
dekodet-2
vett-og-vitenskap-med-gaute-einevoll
sinnsyn
fjellsportpodden
rss-overskuddsliv
rss-rekommandert
tomprat-med-gunnar-tjomlid
rss-inn-til-kjernen-med-sunniva-rose
hva-er-greia-med
rss-nysgjerrige-norge
diagnose
kvinnehelsepodden