Quantum Tunneling and Wave Packets

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Quantum Tunneling and Wave Packets Skjermbilete
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  • Kvantepartiklar
  • Tunnelering
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  • Kvantepartiklar
  • Tunnelering


Watch quantum "particles" tunnel through barriers. Explore the properties of the wave functions that describe these particles.

Døme på læringsmål

  • Visualize wave functions for constant, step, and barrier potentials.
  • Visualize both plane wave and wave packet solutions to the Schrodinger equation and recognize how they relate to each other.
  • Interpret and distinguish the real part, imaginary part, and absolute value of the wave function, as well as the probability density.
  • Recognize how the probability of reflection and transmission of a wave are related to the energy of the wave, the energy of the step or barrier, and the width of the barrier.
  • Recognize that that a plane wave has a single value of energy and a wave packet has a range of a range of energies.
  • Explain how incoming and reflected waves interfere.
Version 1.12

Teacher Tips

Lærarguiden (pdf) inneheld tips som er laga av PhET-teamet. ( PDF ).

Teacher-Submitted Activities

Reflection and Transmission Interactive Lecture A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Dette bidraget blei designa av PhET Sam McKagan, Kathy Perkins, and Carl Wieman Student - avansert OS
How do PhET simulations fit in my middle school program? Dette bidraget blei designa av PhET Sarah Borenstein Ungdomsskule Anna Geofag
Mapping of PhET and IBDP Physics Jaya Ramchandani vgs Anna Fysikk
MS and HS TEK to Sim Alignment Elyse Zimmer Ungdomsskule
Anna Biologi
potential barrier lab Tim Paglione Student - avansert Lab

Språk Download or Run Tips
Basque All Euskara Download Run now Barneratze kuantikoa eta uhin-paketeak
Bosnian All Bosanski Download Run now KVANTNI TUNEL EFEKAT I TALASNI PAKET
Chinese (China) All 中文 (中国) Download Run now 量子隧道与波包
Chinese (Taiwan) All 中文 (台灣) Download Run now 量子穿隧效應與波包
Croatian All hrvatski Download Run now Kvantno tuneliranje i valni paketi
Danish All Dansk Download Run now Kvante-tunnelering og bølgepakker
Dutch All Nederlands Download Run now Kwantumtunnelling en Golfdeeltjes
French All français Download Run now EFFET TUNNEL QUANTIQUE ET PAQUETS D'ONDES
German All Deutsch Download Run now Tunneleffekt und Wellenpakete
Greek All Ελληνικά Download Run now Φαινόμενο Σήραγγας και Κυματοδέματα
Hebrew All עברית Download Run now אפקט המנהור וחבילות גלים
Hungarian All magyar Download Run now Alagúthatás és hullámcsomagok
Indonesian All Bahasa Indonesia Download Run now Terowongan Kuantum dan Paket Gelombang
Italian All italiano Download Run now Effetto tunnel quantistico e pacchetti d'onda
Japanese All 日本語 Download Run now 量子トンネル現象と波束
Kazakh All Kazakh Download Run now <html>Болмады қолдан- сендер have өзгерістер, нешінші.<br>Сендер оларды қолдану қалайсыңдар?</html>
Korean All 한국어 Download Run now 양자 터널링 및 파속
Lao All Lao Download Run now ອຸໂມງຄັວນຕຳແລະກຸ່ມຂອງຄື້ນ
Macedonian All македонски Download Run now Квантно тунелирање и Бранови пакети
Mongolian All Монгол (Монгол) Download Run now Квант тунель ба Долгионы багцууд
Persian All فارسی Download Run now تونل زنی کوانتومی و بسته های موج
Polish All polski Download Run now Tunelowanie kwantowe i paczki falowe
Portuguese All português Download Run now Tunelamento Quântico
Portuguese (Brazil) All português (Brasil) Download Run now Pacotes de Onda e Tunelamento Quântico
Russian All русский Download Run now Квантовое туннелирование и волновые пакеты
Serbian All Српски Download Run now КВАНТНИ ТУНЕЛ ЕФЕКАТ И ТАЛАСНИ ПАКЕТ
Slovak All Slovenčina Download Run now Kvantové tunelovanie a vlnové balíky
Spanish All español Download Run now Penetración Mecánico-Cuántica y Paquete de Ondas
Spanish (Mexico) All español (México) Download Run now Penetración Mecánico-Cuántica y Paquete de Ondas
Spanish (Peru) All español (Perú) Download Run now Túnel Cuántico y Paquetes de Onda
Thai All ไทย Download Run now อุโมงค์ควอนตัมและกลุ่มคลื่น
Turkish All Türkçe Download Run now Dalga Paketleri ve Kuantum Tüneli
Turkmen All Turkmen Download Run now Kwant tunnelleme we tolkun toparlary
Vietnamese All Tiếng Việt Download Run now Hiệu ứng chui hầm lượng tử và gói sóng.

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Microsoft Windows
Latest version of Java
OS X 10.9.5 or later
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Designteam Tredjepartsbibliotek Takk til
  • Chris Malley (developer)
  • Sam McKagan (lead)
  • Kathy Perkins
  • Carl Wieman
  • Interviewer: Sam McKagan