R. Hoppe

Publications by Year

Research Areas

Inorganic Chemistry and Materials, Crystal Structures and Properties, Inorganic Fluorides and Related Compounds, Chemical Synthesis and Characterization, Luminescence Properties of Advanced Materials

Most-Cited Works

• → Über Madelungfaktoren(1966)743 cited
• → The Coordination Number – an “Inorganic Chameleon”(1970)595 cited
• → Die Koordinationszahl — ein „anorganisches Chamäleon”(1970)553 cited
• → Madelung Constants(1966)479 cited
• → The Cu valence in the highT c superconductors and in monovalent, divalent and trivalent copper oxides determined from XPS core level spectroscopy(1987)202 cited
• → The hole concentration on oxygen sites in the highT c superconductor Y1?Ba2?Cu3?O7?x(1988)165 cited
• → Notiz zur Kenntnis der Oxocobaltate des Natriums(1974)134 cited
• → Über Borati der Alkalimetalle. II. Zur Kenntnis von LiB₃O₅ [1](1978)129 cited
• → Zur Kenntnis der Oxomanganate(III):, Über LiMnO₂ und β‐NaMnO₂ [1](1975)114 cited
• → Electronic structure of high-Tcsuperconductors from soft-x-ray absorption(1988)98 cited