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What is the energy band gap of: (i) silicon and (ii) germanium - Toppr
Statement I Band gap in germanium is small. Statement II The energy spread of each germanium atomic energy level is infinitesimally small.(J2007, 3M)
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Choose or odd word:Magnalium, Germanium, Duralumin, Bronze ... - Toppr
All except Germanium are alloys, while germanium is a metal. Was this answer helpful? 1. Similar Questions. Q1. Choose or find odd word: Magnalium, Germanium, Duralu ...
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In germanium, the energy gap is about - Toppr
In germanium, the energy gap is about 0.75 e V. The wavelength of light which germanium starts absorbing is The wavelength of light which germanium starts absorbing is View Solution
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Arrange the following materials in increasing order of their ... - Toppr
Gallium and germanium (discovered later) are placed below aluminium and silicon in their respective groups. The names of Gallium and Germanium as given by Mendeleev are Eka-aluminium and Eka-silicon. The names of Gallium and Germanium as given by Mendeleev are Eka-aluminium and Eka-silicon.
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Germanium is a_________. - Toppr
Germanium is a metalloid. Elements that have the properties of both metals and non-metals are called as metalloids. They are semi-conductors. Elements that have the properties of both metals and non-metals are called as metalloids.
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The hydrides formed by germanium are:GeH_2GeH_4GeH_3GeH_6 - Toppr
Germanium(II) hydrides, also called germylene hydrides, are a class of Group 14 compounds consisting of low-valent germanium and a terminal hydride. They are also typically stabilized by an electron donor-acceptor interaction between the germanium atom and a large, bulky ligand.
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Arrange the following materials in increasing order of their ... - Toppr
Gallium and germanium (discovered later) are placed below aluminium and silicon in their respective groups. The names of Gallium and Germanium as given by Mendeleev are Eka-aluminium and Eka-sili
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Bonding in a germanium crystal (semi-conductor) is - Toppr
A semi-conductor X is made by doping a germanium crystal with arsenic (Z = 33). A second semi-conductor Y is made by doping germanium with indium (Z = 49). The two are joined end to end and connected to a battery as shown. Which of the following statements is correct-
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Extrinsic Semiconductors: Dopants, n-type & p-type Semiconductor, Q&A
Crystals of Silicon and Germanium are doped using two types of dopants: Pentavalent (valency 5); like Arsenic (As), Antimony (Sb), Phosphorous (P), etc. Trivalent (valency 3); like Indium (In), Boron (B), Aluminium (Al), etc. The reason behind using these dopants is to have similarly sized atoms as the pure semiconductor. Both Si and Ge belong ...
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Germanium or silicon becomes an extrinsic semiconductor due to ... - Toppr
Click here:point_up_2:to get an answer to your question :writing_hand:germanium or silicon becomes an extrinsic semiconductor due to which defect
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