诺贝尔获奖者演讲(英文)PPT课件

June 30
Theory of (special) relativity
Astrophysics / Cosmology / GPS
Title: On the Electrodynamics of moving bodies.
Sept. 27
E=mc2
Title: Does the Inertia of a Body Depend upon its Energy Content?
March 18
Photoelectric effect
Title: On a Heuristic Point of View Concerning the Production and Transformation of Light
Dualism Wave –Photon / Interaction of light with matter
March 18
Photoelectric effect
Title: On a Heuristic Point of View Concerning the Production and Transformation of Light
Dualism Wave –Photon / Interaction of light with matter
TECHNICAL REVOLUTIONS & MINIATURIZATION
GEO REVOLUTION
THE WORLD SCALE
….1492 WORLD TRADE
INDUSTRIAL REVOLUTION
FROM MACRO- TO MICRO SCALE MECHANICS, ELECTRICITY
For BOTH of THEM:
YOU NEVER KNOW “WHAT; WHEN, and by WHOM”
SEQUENCE OF THINKING
WHAT WOULD CHANGE IF I COULD DO IT ?
WHAT IS IMPORTANT THAT I DO IT ?
HOW CAN I DO IT ?
……1698, 1769 PHYSICAL TASKS
IT REVOLUTION
THE MICRO SCALE MICRO-ELECTRONICS, MICRO-MECHANICS
.1925.. 1934… 1945…, 1947 SIMPLE MENTAL TASKS
NANO REVOLUTION ?
SYNTHEZISED
TO MICRO- AND MACROSHAPES, MOTIONS, AND PROCESSES
NANO- STRATEGY
SENSE & ACTUATE:
SMALL BY SMALL WEAK BY WEAK
}
AT THE NANO LEVEL
MANY BY MANY
e.g. ARRAYS OF NANOSENSORS
“TOP-DOWN”
From simple MOLECULES to large
FUNCTIONAL SUPRA-MOLECULES
“BOTTOM-UP”
BIOLOGY as HYBRID of BOTH APPROACHES
1905 “ANNUS MIRABILIS” or the “WONDER YEAR”
..1905…….
1979 ...
THE NANO SCALE
COMPLEX MENTAL & PHYSICAL TASKS
NANO-ELECTRONICS, -MECHANICS, -CHEMISTRY, -BIOLOGY.
1905 “ANNUS MIRABILIS” or the “WONDER YEAR”
FROM EINSTEIN TO NANOTECHNOLOGY
or THE MAGIC AND BEAUTY of (NANO-)SMALL
BAOTOU, APRIL 26, 2011
WORKING AT AN EVER SMALLER SCALE
SHAPED THE
TECHNICAL REVOLUTIONS OF THE PAST
May 11
Brownian Motion
Title: On the Movement of Small Particles Suspended in Stationary Liquids Required by the Molecular-Kinetic Theory of Heat
Atoms & Molecules become real objects
A FIRST DIRECT „NANO PROPERTY“
DIFFUSION: DIFF d2
1L
10-12 L 10-21 L
10 cm
1 day
10 µm
1 msec
10 nm 1 n sec
IN NATURE
EVERYTHING EMERGES FROM THE nm SCALE AND IS
SCIENCE AND TECHNOLOGY ON THE NANOMETER SCALE
EMERGED IN A NATURAL WAY AS A
NEW SCIENTIFIC FRONTIER
PUSHING THE LIMITS TO THE EVER SMALLER
MINIATURIZATION from MICRO to NANO
May 11
Brownian Motion
Title: On the Movement of Small Particles Suspended in Stationary Liquids Required by the Molecular-Kinetic Theory of Heat
Atoms & Molecules become real objects
Nuclear Energy / Particle Physics / Big Bang …
Leabharlann Baidu
PROGRESS OF SCIENCE or HOW BREAKTHROUGHS COME ABOUT
PROBLEM (and CURIOSITY) DRIVEN DISCOVERY (SERENDIPITY, unexpectedly)