Zoé (reactor)

The Fort de Châtillon was a fortification located about 5 kilometres (3.1 mi) south of Paris in the communes of Châtillon-sous-Bagneux and Fontenay-aux-Roses. It was built in 1874 and was razed beginning in 1957, making way for expansion of the French nuclear research facility at Fontenay-aux-Roses. The fort was named for the town it was designed to protect, Châtillon-sous-Bagneux, but the greater portion of the site is actually within Fontenay-aux-Roses. The main entry and the portions in Châtillon were destroyed at the end of the Second World War.

Robinson is a railway station serving Sceaux, a southern suburb of Paris, France. It is one of the terminuses of the RER B trains. The station is named after the nearby commune Le Plessis-Robinson (which itself is ultimately named after Robinson Crusoe).

The canton of Châtillon is a French administrative division, located in the arrondissement of Antony, in the Hauts-de-Seine département (Île-de-France région). Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Châtillon.

Fontenay-aux-Roses (French pronunciation: [fɔ̃tnɛ o ʁoz] (listen)) is a commune in the southwestern suburbs of Paris, France. It is located 8.6 km (5.3 mi) from the center of Paris. In 1880, a girls school École Normale Supérieure was opened in the town. It was one of the most prestigious of Paris and even of whole France in term of scientific research. It became a mixed school in 1986, and was relocated to Lyon in 2000. Fontenay is the location of the Commissariat à l'énergie atomique, and former location of the first French nuclear reactor, Zoé, and the first French tokamak fusion experiment, TFR.

The Tokamak de Fontenay-aux-Roses (TFR) was the first French tokamak, built in a research centre of the French Atomic Energy Commission (CEA) in Fontenay-aux-Roses, a commune in the southwestern suburbs of Paris, France. Roughly the same size as the contemporary Soviet T-3 and American Symmetrical Tokamak, but had a larger internal plasma volume and a much more powerful power supply that drove plasma currents up to 400,000 Amps for as long as half a second. Completed in 1973, it remained the world's most powerful tokamak until 1976 when it was surpassed by the Princeton Large Torus. Among the major discoveries made on TFR was the concept of "disruptions", potentially damaging events that eject the plasma from the center and lead to an event known as "runaway electrons". In 1975, such an event burned holes through the vacuum vessel, requiring extensive repairs.It was followed by Tore Supra at Cadarache.

The canton of Clamart is a French administrative division, located in the arrondissement of Antony, in the Hauts-de-Seine département (Île-de-France région). Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Clamart.

Le Plessis-Robinson (French pronunciation: [lə plɛsi ʁɔbɛ̃sɔ̃] (listen)) is a commune in the southwestern suburbs of Paris, France. It is located 10.5 km (6.5 mi) from the center of Paris. As of 2017, it has 29,100 inhabitants.

Fontenay-aux-Roses is a station on the line B of the Réseau Express Régional, a hybrid suburban commuter and rapid transit line. It is named after the town it is located in, Fontenay-aux-Roses.

The Battle of Châtillon, also known as the Battle of Châtillon-sous-Bagneux, was a skirmish in the Siege of Paris between France and North German Confederation in the Franco-Prussian War, took place on 13 October 1870. This is also considered the first battle in the history of the French Third Republic. In this fierce battle – occurred at Châtillon and Sceaux, Corps V of the Prussian army under the command of Lieutenant General Infantry Hugo von Kirchbach, along with the II Corps of the Kingdom of Bavaria by the Supreme Minister infantry Jakob von Hartmann which were the forces of the army Group 3 of Prussia by Prince Friedrich Wilhelm as General command., won a victory against an attack by the XIV Corps under General Renault - of the French army under General Auguste-Alexandre Ducrot. Although some soldiers under Ducrot fought well, the majority of his army became agitated. The French were forced to flee to Paris, losing the Châtillon Plateau - a very favorable defensive position overlooking the fortresses south of Paris - to the Germans. This was a disaster for the "justice" of the French army during the war, although the French reported that they suffered only minor losses.The Battle of Sedan between the German and French armies on 1–2 September 1870 ended with the defeat of the Second French Empire. The victory in Sedan opened the way for the Germans to enter Paris, and on 4 September an uprising in Paris overthrew the Empire and led to the establishment of the Government of National Defense. Meanwhile, under the orders of Chief of the General Staff Helmuth von Moltke the Great, the German 3rd and Maas armies set out to attack Paris five days after the great victory at Sedan. Until 19 September the Prussian V Army commanded by General Von Kirchbach marched in two vertical formations to the Palace of Versailles . The French were determined to keep control of the important points in front of the capital's fortifications, and in view of the Prussian presence in the Châtillon plateau, French general Ducrot launching a breakout on the frontline of the V Corps: At dawn on 19 September, two divisions of infantry of Corps XIV of France had invaded Petit Bicêtre and Villacoublay. With strong artillery support, they drove out the German outposts (Division number 9 of Prussia), although the Germans initially defended successfully. However, although Hartmann's II Bavarian Army advanced in a different direction, their 1st Infantry Brigade was brought in to Bicêtre to support the Prussians. Simultaneously, Von Kirchbach ordered the Prussian 10th Division to respond shortly after their vanguard force reached the northeast of Villaconblay. A combined attack by the Bavarians with the Prussians still fighting at the Bois de Garenne repelled the French at Pavé blanc. Meanwhile, the French had formed their artillery, and three regiments attacked Petit Bicêtre and Bois de Garenne. Firepower of Prussian muskets defeated the French, and German shells forced the Zouaves soldiers of the Trivaux farm to flee to Paris. Part of the right flank of the French army had to flee frantically. The Prussian-Bayern coalition captured Pavé blanc, recaptured Dame Rose and stormed into the Meudon forest.However, the rest of the French forces were concentrated around a small earthen fortress erected on the Châtillon plateau. Thereafter, Von Kirchbach led V Corps back to Versailles, handing the battle over to Bavaria's II Corps. While a Bavarian brigade was sent to Sceaux, the 8th Brigade of the 4th Bavarian Army was sent to Croix de Bernis, and the 7th Brigade advanced to Bourg. The German army increased its artillery, and after a day of fighting, Ducrot ordered the destruction of the cannons at the earthen fortifications and retreated to the rear of separate fortresses. Some soldiers of the Bavarian 3rd Division followed him through Sceaux and Plessis-Picquet, and captured his abandoned fortifications. The battle demonstrated the power of the French artillery, but the German victory at the Battle of Châtillon created favorable conditions for the Bavarians to defeat all French attacks on the Chatillon Plateau. After this battle, the German army completed the Siege of Paris. The French army would conduct many more fierce breakout attempts, but they were all defeated by the Germans.

Châtillon (French pronunciation: [ʃatijɔ̃] (listen)) is a commune in the southwestern suburbs of Paris, France. It is located 7 km (4.3 mi) from the center of Paris. The town was formerly named Châtillon-sous-Bagneux, and a relic of this denomination remains in at least one road sign in Vanves (located at the junction Boulevard du Lycée and Avenue Charles de Gaulle, and written as Châtillon s/ B). The TGV trains are maintained at the "Établissement Industriel de Maintenance du TGV de Châtillon" (EIM TGV de Châtillon).

Clamart (French pronunciation: [klamaʁ] (listen)) is a commune in the southwestern suburbs of Paris, France. It is located 8.7 km (5.4 mi) from the centre of Paris. The town is divided into two parts, separated by a forest: bas Clamart, the historical centre, and petit Clamart with urbanization developed in the 1960s replacing pea fields. The canton of Clamart includes only a part of the commune. The other part of the commune belongs to the canton of Le Plessis-Robinson.

Lycée Marie Curie is a senior high school/sixth-form college in Sceaux, Hauts-de-Seine, France, in the Paris metropolitan area. It is a part of the Cité Scolaire Marie Curie along with a junior high school (collège). As of 2016 the lycée has about 1,200 students. Together with the junior high the entire cité scolaire has about 1,880 students.