News
Environment
Health
Future
Space
Features
Menu

Natural Sciences

Health

History & Humanities

Space & Astronomy

Technology

Culture

Resources

Natural Sciences

Physics

Matter and Energy

Quantum Mechanics

Thermodynamics

Chemistry

Periodic Table

Applied Chemistry

Materials

Physical Chemistry

Biology

Anatomy

Biochemistry

Ecology

Genetics

Microbiology

Plants and Fungi

Geology and Paleontology

Planet Earth

Earth Dynamics

Rocks and Minerals

Volcanoes

Dinosaurs

Fossils

Animals

Mammals

Birds

Fish

Reptiles

Amphibians

Invertebrates

Pets

Conservation

Animals Facts

Climate and Weather

Climate Change

Weather and Atmosphere

Geography

Mathematics

Health

Drugs

Diseases and Conditions

Human Body

Mind and Brain

Food and Nutrition

Wellness

History & Humanities

Anthropology

Archaeology

Economics

History

People

Sociology

Space & Astronomy

The Solar System

The Sun

The Moon

Planets

Asteroids, Meteors and Comets

Astronomy

Astrophysics

Cosmology

Exoplanets and Alien Life

Spaceflight and Exploration

Technology

Computer Science & IT

Engineering

Inventions

Sustainability

Renewable Energy

Green Living

Culture

Culture and Society

Bizarre Stories

Lifestyle

Art and Music

Gaming

Books

Movies and Shows

Resources

How To

Science Careers

Metascience

Fringe Science

Science Experiments

School and Study
Reviews
More
- Agriculture
- Anthropology
- Biology
- Chemistry
- Electronics
- Geology
- History
- Mathematics
- Nanotechnology
- Economics
- Paleontology
- Physics
- Psychology
- Robotics
About Us
- About
- The Team
- Advertise
- Contribute
- Privacy Policy
- Contact

No Result

View All Result

No Result

View All Result

Tag: electron charge

Helical spin modes and the persistent spin helix (PSH). a, The spins of the two helical spin modes É+ and É- rotate with opposite helicity as the electron moves along y. The Sz(y) of the two modes is the same. b, Spins precess about an external magnetic field Bx such that the É+ mode is shifted towards -y if Bx < 0 is applied. c, d, Maps of Sz(y,t) show the time evolution of the PSH for Bx = 0 (c) and Bx = -1T (d). Sz(y) oscillates in both cases, but for Bx = -1T, the position of constant phase, y0, is shifted with t (marked by the dashed line). Source: Nature Physics/IBM Research

Spintronics breakthrough at IBM could lead to new generation memory storage

August 15, 2012

Spintronics, or spin transport electronics, is a sort of emerging technology that scientists have been studying for a while in ...

© 2007-2021 ZME Science - Not exactly rocket science. All Rights Reserved.

No Result

View All Result

© 2007-2021 ZME Science - Not exactly rocket science. All Rights Reserved.

✕

ZME Science News

FREE

VIEW