"Dember effect" meaning in English

{
  "etymology_text": "Discovered in 1925 by Harry Dember (1882–1943).",
  "forms": [
    {
      "form": "Dember effects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Dember effect (plural Dember effects)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
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          "source": "w"
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          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Physics",
          "orig": "en:Physics",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The effect that occurs when the electron current from a cathode subjected to both illumination and a simultaneous electron bombardment is greater than the sum of the photoelectric current and the secondary emission current."
      ],
      "id": "en-Dember_effect-en-noun-bAzAMTj1",
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "electron",
          "electron"
        ],
        [
          "current",
          "current"
        ],
        [
          "cathode",
          "cathode"
        ],
        [
          "illumination",
          "illumination"
        ],
        [
          "simultaneous",
          "simultaneous"
        ],
        [
          "bombardment",
          "bombardment"
        ],
        [
          "sum",
          "sum"
        ],
        [
          "photoelectric",
          "photoelectric"
        ],
        [
          "secondary",
          "secondary"
        ],
        [
          "emission",
          "emission"
        ]
      ],
      "raw_glosses": [
        "(physics) The effect that occurs when the electron current from a cathode subjected to both illumination and a simultaneous electron bombardment is greater than the sum of the photoelectric current and the secondary emission current."
      ],
      "related": [
        {
          "word": "photo-Dember effect"
        }
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "wikipedia": [
        "Dember effect"
      ]
    }
  ],
  "word": "Dember effect"
}

{
  "etymology_text": "Discovered in 1925 by Harry Dember (1882–1943).",
  "forms": [
    {
      "form": "Dember effects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Dember effect (plural Dember effects)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "photo-Dember effect"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "en:Physics"
      ],
      "glosses": [
        "The effect that occurs when the electron current from a cathode subjected to both illumination and a simultaneous electron bombardment is greater than the sum of the photoelectric current and the secondary emission current."
      ],
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "electron",
          "electron"
        ],
        [
          "current",
          "current"
        ],
        [
          "cathode",
          "cathode"
        ],
        [
          "illumination",
          "illumination"
        ],
        [
          "simultaneous",
          "simultaneous"
        ],
        [
          "bombardment",
          "bombardment"
        ],
        [
          "sum",
          "sum"
        ],
        [
          "photoelectric",
          "photoelectric"
        ],
        [
          "secondary",
          "secondary"
        ],
        [
          "emission",
          "emission"
        ]
      ],
      "raw_glosses": [
        "(physics) The effect that occurs when the electron current from a cathode subjected to both illumination and a simultaneous electron bombardment is greater than the sum of the photoelectric current and the secondary emission current."
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "wikipedia": [
        "Dember effect"
      ]
    }
  ],
  "word": "Dember effect"
}