Thermonuclear weapon - Wikipedia
A thermonuclear weapon, fusion weapon or hydrogen bomb (H bomb) is a second-generation nuclear weapon design. Its greater sophistication affords it vastly greater destructive power than first-generation nuclear bombs, a more compact size, a …
Pure fusion weapon - Wikipedia
A pure fusion weapon is a hypothetical hydrogen bomb design that does not need a fission "primary" explosive to ignite the fusion of deuterium and tritium, two heavy isotopes of hydrogen used in fission-fusion thermonuclear weapons.
Thermonuclear bomb | History, Principle, Diagram, Yield, Effects ...
2024年11月21日 · Thermonuclear bomb, weapon whose explosive power results from an uncontrolled self-sustaining chain reaction in which isotopes of hydrogen combine under high temperatures to form helium in a process known as nuclear fusion. The temperatures required for the reaction are produced by the detonation of an atomic bomb.
Hydrogen bomb: the most powerful bomb in the world - Nuclear …
2023年8月17日 · A hydrogen bomb , also known as a thermonuclear bomb or fusion bomb, is an explosive device that uses the energy released by the nuclear fusion of hydrogen to generate an extremely powerful explosion.
Thermonuclear warhead | Nuclear Weapon Design & Delivery
Thermonuclear warhead, thermonuclear (fusion) bomb designed to fit inside a missile. By the early 1950s both the United States and the Soviet Union had developed nuclear warheads that were small and light enough for missile deployment, …
Manhattan Project: Science > Bomb Design and Components > Hydrogen Bomb
While the atomic bombs built during the Manhattan Project used the principle of nuclear fission, the thermonuclear, or hydrogen, bomb was based upon nuclear fusion. While fission is most easily achieved with heavy elements, such as uranium or …
The entanglement of fusion energy research and bombs
2024年11月12日 · Research and experiments into weapons-related nuclear fusion and commercial energy fusion are highly entangled, and have been notably so since the 1950s, after the Soviets conducted their “layer cake” nuclear test with a fusion component in 1953, and the US did its 15-megaton Bravo test in 1954—a test of a thermonuclear weapon.
History of the Teller–Ulam design - Wikipedia
The first Soviet fusion design, developed by Andrei Sakharov and Vitaly Ginzburg in 1949 (before the Soviet Union had a working fission bomb), was dubbed the Sloika, after a Russian layered puff pastry, and was not of the Teller–Ulam configuration, but rather used alternating layers of fissile material and lithium deuteride fusion fuel spiked ...
Nuclear weapon - Fission, Fusion, Yield | Britannica
3 天之前 · Nuclear weapon - Fission, Fusion, Yield: When bombarded by neutrons, certain isotopes of uranium and plutonium (and some other heavier elements) will split into atoms of lighter elements, a process known as nuclear fission.
Fact Sheet: Thermonuclear Weapons - Center for Arms Control …
2022年11月18日 · Thermonuclear weapons, sometimes referred to as Hydrogen, or “H-bombs,” utilize both atomic fission and nuclear fusion to create an explosion. The combination of these two processes releases massive amounts of energy, hundreds to thousands of times more powerful than an atomic bomb.