See bandgap on Wiktionary
Download JSON data for bandgap meaning in All languages combined (4.1kB)
{
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"etymology_text": "band + gap",
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{
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"source": "w+disamb"
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{
"ref": "2024 January 4, Matthew Sparkes, “First working graphene semiconductor could lead to faster computers”, in New Scientist, retrieved 2024-01-18",
"text": "The problem has been the lack of what is known as a bandgap. Semiconductors have bands of higher and lower energies and a point – the bandgap – at which excited electrons can hop from one to the other. This effectively allows switching on and off of the flow of current, so it is either conducting or not conducting, creating the binary system of zeroes and ones used in digital computers. […] Now, Walter de Heer at Georgia Tech in Atlanta and his colleagues have created graphene with a bandgap and even demonstrated a working transistor, an on/off switch that either prevents or allows current to flow through it.",
"type": "quotation"
}
],
"glosses": [
"The energy difference between two allowed ranges of electron energy in a solid; especially the difference between the energies of the valence band and the conduction band."
],
"id": "en-bandgap-en-noun-yRkbMRCt",
"links": [
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[
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],
[
"electron",
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],
[
"valence band",
"valence band"
],
[
"conduction band",
"conduction band"
]
],
"raw_glosses": [
"(physics) The energy difference between two allowed ranges of electron energy in a solid; especially the difference between the energies of the valence band and the conduction band."
],
"topics": [
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"physical-sciences",
"physics"
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{
"text": "The propagation of an acoustic wave inside a phononic crystal is forbidden in the bandgap frequency range due to Bragg scattering.",
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],
"glosses": [
"A gap in a frequency range in which waves cannot propagate."
],
"id": "en-bandgap-en-noun-abqcwXfl",
"links": [
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],
"raw_glosses": [
"(physics) A gap in a frequency range in which waves cannot propagate."
],
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"physical-sciences",
"physics"
]
}
],
"synonyms": [
{
"_dis1": "0 0",
"word": "band gap"
}
],
"translations": [
{
"_dis1": "53 47",
"code": "bg",
"lang": "Bulgarian",
"roman": "zabranena zona",
"sense": "physics",
"word": "забранена зона"
},
{
"_dis1": "53 47",
"code": "cmn",
"lang": "Chinese Mandarin",
"sense": "physics",
"word": "帶隙"
},
{
"_dis1": "53 47",
"code": "cmn",
"lang": "Chinese Mandarin",
"roman": "dàixì",
"sense": "physics",
"word": "带隙"
},
{
"_dis1": "53 47",
"code": "cmn",
"lang": "Chinese Mandarin",
"roman": "néngxì",
"sense": "physics",
"word": "能隙"
},
{
"_dis1": "53 47",
"code": "cs",
"lang": "Czech",
"sense": "physics",
"tags": [
"masculine"
],
"word": "zakázaný pás"
},
{
"_dis1": "53 47",
"code": "eo",
"lang": "Esperanto",
"sense": "physics",
"word": "benda breĉo"
},
{
"_dis1": "53 47",
"code": "eo",
"lang": "Esperanto",
"sense": "physics",
"word": "bendbreĉo"
},
{
"_dis1": "53 47",
"code": "et",
"lang": "Estonian",
"sense": "physics",
"word": "keelutsoon"
},
{
"_dis1": "53 47",
"code": "fi",
"lang": "Finnish",
"sense": "physics",
"word": "kielletty vyö"
},
{
"_dis1": "53 47",
"code": "de",
"lang": "German",
"sense": "physics",
"tags": [
"feminine"
],
"word": "Bandlücke"
},
{
"_dis1": "53 47",
"code": "ro",
"lang": "Romanian",
"sense": "physics",
"tags": [
"feminine"
],
"word": "bandă interzisă"
}
],
"wikipedia": [
"bandgap"
],
"word": "bandgap"
}
{
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{
"ref": "2024 January 4, Matthew Sparkes, “First working graphene semiconductor could lead to faster computers”, in New Scientist, retrieved 2024-01-18",
"text": "The problem has been the lack of what is known as a bandgap. Semiconductors have bands of higher and lower energies and a point – the bandgap – at which excited electrons can hop from one to the other. This effectively allows switching on and off of the flow of current, so it is either conducting or not conducting, creating the binary system of zeroes and ones used in digital computers. […] Now, Walter de Heer at Georgia Tech in Atlanta and his colleagues have created graphene with a bandgap and even demonstrated a working transistor, an on/off switch that either prevents or allows current to flow through it.",
"type": "quotation"
}
],
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"The energy difference between two allowed ranges of electron energy in a solid; especially the difference between the energies of the valence band and the conduction band."
],
"links": [
[
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[
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[
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]
],
"raw_glosses": [
"(physics) The energy difference between two allowed ranges of electron energy in a solid; especially the difference between the energies of the valence band and the conduction band."
],
"topics": [
"natural-sciences",
"physical-sciences",
"physics"
]
},
{
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"English terms with usage examples",
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"examples": [
{
"text": "The propagation of an acoustic wave inside a phononic crystal is forbidden in the bandgap frequency range due to Bragg scattering.",
"type": "example"
}
],
"glosses": [
"A gap in a frequency range in which waves cannot propagate."
],
"links": [
[
"physics",
"physics"
]
],
"raw_glosses": [
"(physics) A gap in a frequency range in which waves cannot propagate."
],
"topics": [
"natural-sciences",
"physical-sciences",
"physics"
]
}
],
"synonyms": [
{
"word": "band gap"
}
],
"translations": [
{
"code": "bg",
"lang": "Bulgarian",
"roman": "zabranena zona",
"sense": "physics",
"word": "забранена зона"
},
{
"code": "cmn",
"lang": "Chinese Mandarin",
"sense": "physics",
"word": "帶隙"
},
{
"code": "cmn",
"lang": "Chinese Mandarin",
"roman": "dàixì",
"sense": "physics",
"word": "带隙"
},
{
"code": "cmn",
"lang": "Chinese Mandarin",
"roman": "néngxì",
"sense": "physics",
"word": "能隙"
},
{
"code": "cs",
"lang": "Czech",
"sense": "physics",
"tags": [
"masculine"
],
"word": "zakázaný pás"
},
{
"code": "eo",
"lang": "Esperanto",
"sense": "physics",
"word": "benda breĉo"
},
{
"code": "eo",
"lang": "Esperanto",
"sense": "physics",
"word": "bendbreĉo"
},
{
"code": "et",
"lang": "Estonian",
"sense": "physics",
"word": "keelutsoon"
},
{
"code": "fi",
"lang": "Finnish",
"sense": "physics",
"word": "kielletty vyö"
},
{
"code": "de",
"lang": "German",
"sense": "physics",
"tags": [
"feminine"
],
"word": "Bandlücke"
},
{
"code": "ro",
"lang": "Romanian",
"sense": "physics",
"tags": [
"feminine"
],
"word": "bandă interzisă"
}
],
"wikipedia": [
"bandgap"
],
"word": "bandgap"
}
This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2024-05-03 from the enwiktionary dump dated 2024-05-02 using wiktextract (f4fd8c9 and c9440ce). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.
If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.