Which of the following is not a type of atomic energy information?

Scientific Research Data is not classified as a type of atomic energy information because it generally refers to data that is used in academic or industrial research not specifically related to nuclear weapons development or design, nor does it fall under the designated categories of Restricted Data or Formally Restricted Data.

In contrast, Critical Nuclear Weapon Design Information, Formally Restricted Data, and Restricted Data are all closely linked to nuclear weapon design and the control of sensitive nuclear materials. These categories are established to protect vital information regarding the development, design, and proliferation of atomic weapons, ensuring that only authorized personnel access such sensitive data. This classification is crucial for national security and the prevention of nuclear weapon proliferation.