Search results for tejasri gururaj

General Physics Oct 31, 2025

Calorimetric experiment achieves tightest bound on electron neutrino mass

In a Physical Review Letters study, the HOLMES collaboration has achieved the most stringent upper bound on the effective electron neutrino mass ever obtained using a calorimetric approach, setting a limit of less than 27 ...

Astronomy Oct 10, 2025

Event Horizon Telescope images reveal new dark matter detection method

According to a new Physical Review Letters study, black holes could help solve the dark matter mystery. The shadowy regions in black hole images captured by the Event Horizon Telescope can act as ultra-sensitive detectors ...

Astronomy Sep 29, 2025

Modeling quark star merger ejecta: Study reveals three possible outcomes

A recent Physical Review Letters study presents a new model for quark star merger ejecta that could resolve whether these cosmic collisions generate ordinary matter or something different.

Optics & Photonics Sep 28, 2025

Scientists achieve electrically driven perovskite laser using dual-cavity design

In a recent Nature study, scientists have demonstrated an electrically driven perovskite laser using a dual-cavity design, addressing a challenge that has persisted in the field for over a decade.

General Physics Sep 18, 2025

MicroBooNE detector excludes electron neutrino cause of MiniBooNE anomaly

A recent Physical Review Letters publication presents a thorough analysis of MicroBooNE detector data, investigating the anomalous surplus of neutrino-like events detected by the preceding MiniBooNE experiment.

Nanophysics Sep 16, 2025

Proximity screening pushes graphene electronic quality to record levels

In a new Nature study, researchers at the University of Manchester have achieved unprecedented electronic quality in graphene by developing a proximity screening technique that places conducting gates just one nanometer away ...

General Physics Aug 27, 2025

Researchers propose heat engine that surpasses classical thermodynamic limits

A study published in Physical Review Letters (PRL) details a "Gambling Carnot Engine" that researchers report can attain 100% efficiency while also improving power generation.

Condensed Matter Aug 14, 2025

Scientists achieve first observation of phonon angular momentum in chiral crystals

In a new study published in Nature Physics, scientists have achieved the first experimental observation of phonon angular momentum in chiral crystals.

Biochemistry Jul 29, 2025

Study reveals universal color curve for arabica coffee roasting

A new study in Scientific Reports reveals that all Arabica coffee follows the same color development pattern during roasting, potentially transforming quality control and industry standards.

Planetary Sciences Jul 18, 2025

Scientists detect lithium in Mercury's exosphere using magnetic wave analysis

Using a cutting-edge magnetic wave detection technique, a new study in Nature Communications has identified lithium in Mercury's exosphere for the first time.

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