# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/leonid-mandelstam
# Generated: 2026-08-14T05:43:01.987Z

schema: https://schema.org/Person
url: "https://fame.am/person/leonid-mandelstam"
name: "Leonid Mandelstam"
slug: "leonid-mandelstam"
description: "Leonid Isaakovich Mandelstam or Mandelshtam was a Soviet and Russian physicist."
tagline: "Soviet physicist"
image: "https://upload.wikimedia.org/wikipedia/en/f/f2/Leonid_Mandelstam.jpg"
gender: "male"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1879-05-04"
deathDate: "1944-11-27"
livingStatus: "DECEASED"
scores:
  popularity:           50.57
  momentum:             0
  historical:           19.97692933333333
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  60
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://tr.wikipedia.org/wiki/Leonid_Mandelstam"
    title: "Leonid Mandelstam"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D9%84%D9%8A%D9%88%D9%86%D9%8A%D8%AF_%D9%85%D8%A7%D9%86%D8%AF%D9%84%D8%B4%D8%AA%D8%A7%D9%85"
    title: "ليونيد ماندلشتام"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D9%84%D9%8A%D9%88%D9%86%D9%8A%D8%AF_%D9%85%D8%A7%D9%86%D8%AF%D9%84%D8%B4%D8%AA%D8%A7%D9%85"
    title: "ليونيد ماندلشتام"
    type:  "WIKIPEDIA"
  - url: "https://be_x_old.wikipedia.org/wiki/%D0%9B%D0%B5%D0%B0%D0%BD%D1%96%D0%B4_%D0%9C%D0%B0%D0%BD%D0%B4%D1%8D%D0%BB%D1%8C%D1%88%D1%82%D0%B0%D0%BC"
    title: "Леанід Мандэльштам"
    type:  "WIKIPEDIA"
  - url: "https://be.wikipedia.org/wiki/%D0%9B%D0%B5%D0%B0%D0%BD%D1%96%D0%B4_%D0%86%D1%81%D0%B0%D0%B0%D0%BA%D0%B0%D0%B2%D1%96%D1%87_%D0%9C%D0%B0%D0%BD%D0%B4%D1%8D%D0%BB%D1%8C%D1%88%D1%82%D0%B0%D0%BC"
    title: "Леанід Ісаакавіч Мандэльштам"
    type:  "WIKIPEDIA"
  - url: "https://cs.wikipedia.org/wiki/Leonid_Isaakovi%C4%8D_Mandel%C5%A1tam"
    title: "Leonid Isaakovič Mandelštam"
    type:  "WIKIPEDIA"
  - url: "https://da.wikipedia.org/wiki/Leonid_Mandelsjtam"
    title: "Leonid Mandelsjtam"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Leonid_Isaakowitsch_Mandelstam"
    title: "Leonid Isaakowitsch Mandelstam"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Leonid_Mandelstam"
    title: "Leonid Mandelstam"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Leonid_Mandelshtam"
    title: "Leonid Mandelshtam"
    type:  "WIKIPEDIA"
  - url: "https://fi.wikipedia.org/wiki/Leonid_Mandelstam"
    title: "Leonid Mandelstam"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Leonid_Mandelstam"
    title: "Leonid Mandelstam"
    type:  "WIKIPEDIA"
  - url: "https://he.wikipedia.org/wiki/%D7%9C%D7%90%D7%95%D7%A0%D7%99%D7%93_%D7%9E%D7%A0%D7%93%D7%9C%D7%A9%D7%98%D7%9D"
    title: "לאוניד מנדלשטם"
    type:  "WIKIPEDIA"
  - url: "https://hr.wikipedia.org/wiki/Leonid_Isaakovi%C4%8D_Mandelj%C5%A1tam"
    title: "Leonid Isaakovič Mandeljštam"
    type:  "WIKIPEDIA"
  - url: "https://ht.wikipedia.org/wiki/Leonid_Isaakovich_Mandelshtam"
    title: "Leonid Isaakovich Mandelshtam"
    type:  "WIKIPEDIA"
  - url: "https://hy.wikipedia.org/wiki/%D4%BC%D5%A5%D5%B8%D5%B6%D5%AB%D5%A4_%D5%84%D5%A1%D5%B6%D5%A4%D5%A5%D5%AC%D5%B7%D5%BF%D5%A1%D5%B4"
    title: "Լեոնիդ Մանդելշտամ"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Leonid_Isaakovi%C4%8D_Mandel'%C5%A1tam"
    title: "Leonid Isaakovič Mandel'štam"
    type:  "WIKIPEDIA"
  - url: "https://ka.wikipedia.org/wiki/%E1%83%9A%E1%83%94%E1%83%9D%E1%83%9C%E1%83%98%E1%83%93_%E1%83%9B%E1%83%90%E1%83%9C%E1%83%93%E1%83%94%E1%83%9A%E1%83%A8%E1%83%A2%E1%83%90%E1%83%9B%E1%83%98"
    title: "ლეონიდ მანდელშტამი"
    type:  "WIKIPEDIA"
  - url: "https://kk.wikipedia.org/wiki/%D0%9B%D0%B5%D0%BE%D0%BD%D0%B8%D0%B4_%D0%98%D1%81%D0%B0%D0%B0%D0%BA%D0%BE%D0%B2%D0%B8%D1%87_%D0%9C%D0%B0%D0%BD%D0%B4%D0%B5%D0%BB%D1%8C%D1%88%D1%82%D0%B0%D0%BC"
    title: "Леонид Исаакович Мандельштам"
    type:  "WIKIPEDIA"
  - url: "https://ky.wikipedia.org/wiki/%D0%9C%D0%B0%D0%BD%D0%B4%D0%B5%D0%BB%D1%8C%D1%88%D1%82%D0%B0%D0%BC%2C_%D0%9B%D0%B5%D0%BE%D0%BD%D0%B8%D0%B4_%D0%98%D1%81%D0%B0%D0%B0%D0%BA%D0%BE%D0%B2%D0%B8%D1%87"
    title: "Мандельштам, Леонид Исаакович"
    type:  "WIKIPEDIA"
  - url: "https://lv.wikipedia.org/wiki/Leon%C4%ABds_Mandel%C5%A1tams"
    title: "Leonīds Mandelštams"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/Leonid_Mandelstam"
    title: "Leonid Mandelstam"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Leonid_Mandelstam"
    title: "Leonid Mandelstam"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/Leonid_Mandelstam"
    title: "Leonid Mandelstam"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%9C%D0%B0%D0%BD%D0%B4%D0%B5%D0%BB%D1%8C%D1%88%D1%82%D0%B0%D0%BC%2C_%D0%9B%D0%B5%D0%BE%D0%BD%D0%B8%D0%B4_%D0%98%D1%81%D0%B0%D0%B0%D0%BA%D0%BE%D0%B2%D0%B8%D1%87"
    title: "Мандельштам, Леонид Исаакович"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q289727"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump