With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: James Taylor released a 1976 Greatest Hits album.
text_B: Solid-state ionics is the study of mixed ionic-electronic and fully ionic conductors -LRB- solid electrolytes -RRB- and their uses .. solid electrolytes. solid electrolyte. Some materials that fall into this category include inorganic crystalline and polycrystalline solids , ceramics , glasses , polymers , and composites .. Solid-state ionic devices , such as solid oxide fuel cells , can be much more reliable and long-lasting , especially under harsh conditions , than comparable devices with fluid electrolytes .. The field of solid-state ionics was first developed in Europe , starting with the work of Michael Faraday on solid electrolytes Ag2S and PbF2 in 1834 .. solid electrolytes. solid electrolyte. Michael Faraday. Michael Faraday. Fundamental contributions were later made by Walther Nernst , who derived the Nernst equation and detected ionic conduction in heterovalently doped zirconia , which he applied in his Nernst lamp .. Walther Nernst. Walther Nernst. Nernst equation. Nernst equation. zirconia. zirconia. Nernst lamp. Nernst lamp. Another major step forward was the characterization of silver iodide in 1914 .. silver iodide. silver iodide. Around 1930 , the concept of point defects was established by Yakov Frenkel , Walter Schottky and Carl Wagner , including the development of point-defect thermodynamics by Schottky and Wagner ; this helped explain ionic and electronic transport in ionic crystals , ion-conducting glasses , polymer electrolytes and nanocomposites .. Yakov Frenkel. Yakov Frenkel. Walter Schottky. Walter Schottky. Carl Wagner. Carl Wagner. thermodynamics. thermodynamics. In the late 20th and early 21st centuries , solid-state ionics focused on the synthesis and characterization of novel solid electrolytes and their applications in solid state battery systems , fuel cells and sensors .. solid electrolytes. solid electrolyte. The term solid state ionics was coined in 1960 by Takehiko Takahashi , but did not become widely used until the 1980s , with the emergence of the journal Solid State Ionics .. Solid State Ionics. Solid State Ionics ( journal ). The first international conference on this topic was held in 1972 in Belgirate , Italy , under the name `` Fast Ion Transport in Solids , Solid State Batteries and Devices '' .. Belgirate. Belgirate
not_related.